3 Txoj hauv kev los tua Cov Hluav Taws Kub Thaum Ntxov

Cov txheej txheem:

3 Txoj hauv kev los tua Cov Hluav Taws Kub Thaum Ntxov
3 Txoj hauv kev los tua Cov Hluav Taws Kub Thaum Ntxov

Video: 3 Txoj hauv kev los tua Cov Hluav Taws Kub Thaum Ntxov

Video: 3 Txoj hauv kev los tua Cov Hluav Taws Kub Thaum Ntxov
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Plaub Hlis Ntuj
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Thaum hluav taws pib hauv nws theem pib, nws tseem tuaj yeem ua rau me me txaus uas koj tuaj yeem tua nws nrog cov pam tuab los yog cov tua hluav taws muaj. Nrog rau kev npaj thiab txiav txim siab sai los txiav txim seb hom hluav taws koj tab tom cuam tshuam nrog, koj muaj txoj hauv kev zoo dua ntawm kev tsis yog tua hluav taws nkaus xwb tab sis tseem ua li ntawd yam tsis muaj kev pheej hmoo raug mob. Txawm li cas los xij, nco ntsoov tias kev nyab xeeb ntawm txhua tus neeg nyob ib puag ncig koj-suav nrog koj-yog qhov muaj feem thib. Yog tias qhov hluav taws kis mus sai, ua rau muaj pa luam yeeb ntau ntxiv thiab txaus ntshai, lossis siv sijhawm ntau dua tsib vib nas this txhawm rau tua cov tshuaj tua hluav taws, koj yuav tsum teeb tsa lub tswb hluav taws, tshem tawm lub tsev, thiab hu rau 113.

Kauj ruam

Txoj Kev 1 ntawm 3: Tua Hluav Taws Xob

Tua Hluav Taws ntawm Qhov Pib Ua Ntej Kauj Ruam 1
Tua Hluav Taws ntawm Qhov Pib Ua Ntej Kauj Ruam 1

Kauj Ruam 1. Kaw nws ua ntej nws tshwm sim

Feem ntau ntawm hluav taws xob hluav taws xob tshwm sim los ntawm cov teeb meem teeb tsa hluav taws xob tsis zoo lossis kev kho hluav taws xob tsis zoo. Txhawm rau nres hluav taws hluav taws ua ntej lawv tshwm sim, tsis txhob nqa lub hwj chim ntsaws thiab kom ntseeg tau tias txhua txoj haujlwm hluav taws xob tau ua tiav raws li cov cai los ntawm tus kws tso cai hluav taws xob tso cai thiab tso cai.

  • Tsis tas li, khaws cov tshuab hluav taws xob kom huv ntawm hmoov av, khib nyiab thiab cobwebs, vim tias lawv tseem tuaj yeem ua rau hluav taws kub.
  • Koj kuj yuav tsum siv lub tshuab hluav taws xob thiab cov fuses ntau li ntau tau. Nov yog cov kauj ruam yooj yim los tiv thaiv lub zog hluav taws xob los ntawm qhov ua rau hluav taws kub.
Tua Hluav Taws ntawm Qhov Pib Ua Ntej Kauj Ruam 2
Tua Hluav Taws ntawm Qhov Pib Ua Ntej Kauj Ruam 2

Kauj Ruam 2. Tua lub hwj chim rau lub tshuab hluav taws xob

Yog tias lub tshuab hluav taws xob pib tawg lossis hluav taws pib hauv qhov thaiv, cov khoom siv hluav taws xob lossis cov ntsaws, tom qab ntawd txiav tawm lub zog rau lub tshuab hluav taws xob yog thawj zaug thiab zoo tshaj plaws ntawm kev nqis tes ua. Yog tias lub hauv paus tsuas yog lub txim taws lossis hluav taws tsis kis mus rau qhov twg, cov theem no ib leeg yuav txaus los tua nws.

  • Koj yuav tsum txiav lub hwj chim ntawm lub tshuab hluav taws xob es tsis txhob tua lub qhov hluav taws xob uas ntsaws rau hauv lub ntsaws.
  • Yog tias qhov teeb meem tshwm sim los ntawm cov xov hlau lossis cov cuab yeej hluav taws xob, tsis txhob rub lub qaum ntawm lub cuab yeej. Teeb meem hluav taws xob uas tshwm sim kuj muaj peev xwm tsim hluav taws xob luv.
Tua Hluav Taws ntawm Qhov Pib Ua Ntej Kauj Ruam 3
Tua Hluav Taws ntawm Qhov Pib Ua Ntej Kauj Ruam 3

Kauj Ruam 3. Siv Class C lub tshuab tua hluav taws yog tias koj tsis tuaj yeem txiav lub hwj chim ntawm qhov chaw

Hom kev tua hluav taws uas tuaj yeem lees paub hauv qhov xwm txheej no yog nyob ntawm seb koj puas tuaj yeem txiav tawm lub zog ntawm qhov chaw. Yog tias koj tsis paub tias lub thawv tawg yog nyob qhov twg, nws tau xauv, lossis nws tau siv sijhawm ntev dhau los siv nws, siv Class C cov tshuaj tua hluav taws tam sim. Class C cov tshuaj tua hluav taws feem ntau yog cov pa roj carbon dioxide (CO2) lossis cov tshuaj qhuav raws, thiab yog tshwj xeeb sau tias "Class C" ntawm lub raj.

  • Txhawm rau siv lub tshuab tua hluav taws, rub tus pin uas tiv thaiv koj los ntawm kev tuav tes, taw tes rau hauv qhov chaw ntawm qhov hluav taws kub, tom qab ntawd nias thiab tuav tus tuav. Raws li koj pom qhov hluav taws nqaim, txav mus rau qhov chaw thiab txuas ntxiv mus kom txog thaum qhov hluav taws kub tas mus li.
  • Yog tias koj tsis tuaj yeem tua hluav taws hauv tsib feeb nrog lub tshuab tua hluav taws, qhov hluav taws kub loj heev. Kev khiav tawm mus rau qhov chaw nyab xeeb tam sim thiab hu rau 113.
  • Txij li thaum cov kab hluav taws xob tsis raug tseem tab tom tau txais lub zog hauv qhov no, qhov hluav taws kub tuaj yeem rov tshwm sim. Koj tseem yuav tsum txiav lub hwj chim ntawm qhov chaw sai li sai tau.
  • Koj yuav tsum siv chav tua hluav taws Class C vim tias lawv muaj cov khoom siv tsis zoo lossis tsis siv hluav taws xob. Chav Kawm Tua Hluav Taws Xob tsuas muaj cov dej siab, uas pom tseeb ua hluav taws xob thiab ua rau koj muaj kev pheej hmoo ntawm hluav taws xob.
  • Lwm txoj hauv kev txheeb xyuas CO2-based thiab cov tshuaj tua hluav taws qhuav yog los ntawm lawv cov ntsiab lus, uas feem ntau yog liab (ib qho nrog dej yog nyiaj). Lub tshuab tua hluav taws CO2 kuj tseem muaj lub qhov taub uas tawv dua qhov kawg tshaj li tsuas yog lub qhov dej, thiab nws tsis muaj lub ntsuas cua siab ib yam.
Tua Hluav Taws ntawm Qhov Pib Ua Ntej Kauj Ruam 4
Tua Hluav Taws ntawm Qhov Pib Ua Ntej Kauj Ruam 4

Kauj Ruam 4. Siv Chav Kawm A lossis cov tshuaj tua hluav taws qhuav yog tias koj tswj txiav lub hwj chim

Yog tias koj tuaj yeem txiav tawm lub zog ntawm qhov chaw, koj tau hloov pauv qhov hluav taws xob Class C hluav taws xob mus rau Chav A. Hauv qhov no, koj tuaj yeem siv dej-raws li Chav Kawm tua hluav taws ntxiv rau lwm chav kawm hluav taws cov tshuaj tua hluav taws twb hais lawm.

Chav Kawm A thiab siv tshuaj tua hluav taws ntau yam siv tshuaj tua hluav taws tau pom zoo hauv qhov xwm txheej no vim tias cov tshuaj tua hluav taws CO2 muaj kev pheej hmoo siab dua ntawm kev hlawv thiab rov ua kom hluav taws rov zoo dua, thaum CO2 hnav. Cov tshuaj tua hluav taws CO2 tseem ua rau muaj teeb meem ua pa hauv qhov chaw xws li hauv tsev lossis chaw haujlwm me

Tua Hluav Taws ntawm Qhov Pib Ua Ntej Kauj Ruam 5
Tua Hluav Taws ntawm Qhov Pib Ua Ntej Kauj Ruam 5

Kauj Ruam 5. Siv daim pam tuab tuab tiv thaiv kom tua tau

Xwb, koj tseem tuaj yeem siv daim pam tiv thaiv kom tua tau nws, tab sis cov kauj ruam no tsuas yog siv yog tias koj tuaj yeem tua lub zog ntawm qhov chaw. Thaum cov ntaub plaub (feem ntau cov pam thaiv hluav taws ua los ntawm cov tshuaj tua kab mob) yog cov khoom siv hluav taws xob zoo, koj yuav tsum tseem tsis txhob nyob ze rau qhov chaw thiab muaj kev pheej hmoo tua hluav taws yog tias lub hwj chim khaws cia.

  • Txhawm rau siv daim pam tiv thaiv hluav taws, tshem nws tawm ntawm pob ntawv, tuav daim pam npog rau ntawm koj ob txhais tes thiab lub cev npog los ntawm daim pam, tom qab ntawd cheb nws qis dua cua sov. TSIS TXHOB pov pam rau hauv qhov hluav taws.
  • Cov txheej txheem no tsis yog tsuas yog ua tau zoo nyob rau theem pib ntawm hluav taws tab sis kuj tsis ua rau cov khoom puas tsuaj lossis thaj chaw ib puag ncig.
Tua Hluav Taws ntawm Qhov Pib Ua Ntej Kauj Ruam 6
Tua Hluav Taws ntawm Qhov Pib Ua Ntej Kauj Ruam 6

Kauj Ruam 6. Siv dej los tua hluav taws

Yog tias koj tsis muaj cov tshuaj tua hluav taws lossis cov pam hluav taws, siv dej. Txawm li cas los xij, siv dej XWB thaum koj muaj 100% tua lub hwj chim. Txwv tsis pub, koj tsis tsuas yog yuav raug hluav taws xob, tab sis tseem kis tau luv Circuit Court ntxiv, uas tseem yuav kis tau hluav taws kub sai dua. Muab cov dej tso rau ntawm lub hauv paus lossis qhov chaw ntawm qhov hluav taws kub.

Kev txaws dej kom sai li sai tau koj tuaj yeem tau txais los ntawm tus kais dej tsuas yog ua tau zoo yog tias qhov hluav taws kub qis heev thiab tswj tau. Txwv tsis pub, nws yuav kis tau sai dua qhov koj tuaj yeem tua nws

Tua Hluav Taws ntawm Qhov Pib Ua Ntej Kauj Ruam 7
Tua Hluav Taws ntawm Qhov Pib Ua Ntej Kauj Ruam 7

Kauj Ruam 7. Hu rau 113

Txawm hais tias qhov hluav taws kub tas los, koj tseem yuav tsum hu rau 113. Cov khoom kub hnyiab tuaj yeem rov ua dua tshiab, thiab tsuas yog tus kws tshaj lij tua hluav taws tuaj yeem cais tawm thiab tshem tawm txhua qhov kev pheej hmoo.

Txoj Kev 2 ntawm 3: Tua Dej/Roj Hluav Taws

Tua Hluav Taws ntawm Qhov Pib Ua Ntej Kauj Ruam 8
Tua Hluav Taws ntawm Qhov Pib Ua Ntej Kauj Ruam 8

Kauj Ruam 1. Tua cov roj/roj ntws

Hauv ib qho xwm txheej twg, thawj qhov koj yuav tsum tau ua thaum muaj hluav taws cuam tshuam nrog cov kua ua kom kub hnyiab yog kaw cov roj ntws. Piv txwv li, yog tias muaj qhov tso tawm zoo li qub ua rau tsis muaj roj av nyob ib puag ncig ntawm lub twj tso kua roj, thawj qhov uas yuav tsum tau ua yog nias lub qhov hluav taws xob kaw qhov hluav taws xob nyob ze thiab muaj nyob rau txhua qhov chaw muag roj. Qhov kev nqis tes no tiv thaiv qhov hluav taws me me kom nkag mus rau cov roj loj nyob ib puag ncig nws.

Feem ntau, yog tias cov kua ua kua yog qhov tsuas yog siv roj hauv qhov hluav taws kub, qhov hluav taws kub yuav tua tus kheej thaum cov roj ntws tawm raug txiav tawm

Tua Hluav Taws ntawm Qhov Pib Ua Ntej Kauj Ruam 9
Tua Hluav Taws ntawm Qhov Pib Ua Ntej Kauj Ruam 9

Kauj Ruam 2. Siv daim pam thaiv hluav taws kom tua tau

Koj kuj tseem tuaj yeem siv daim pam tiv thaiv hluav taws los tua hluav taws Class B me. Yog tias muaj cov pam pam zoo li no, lawv yuav yog txoj hauv kev yooj yim tshaj plaws thiab muaj kev puas tsuaj tsawg tshaj plaws kom tua hluav taws.

  • Txhawm rau siv daim pam tiv thaiv hluav taws, tshem nws tawm ntawm pob ntawv, tuav daim pam npog rau ntawm koj ob txhais tes thiab lub cev npog los ntawm daim pam, tom qab ntawd cheb nws qis dua cua sov. TSIS TXHOB pov pam rau hauv qhov hluav taws.
  • Nco ntsoov tias qhov hluav taws kub tsis loj heev rau daim pam tawm. Cov roj zaub uas ua rau muaj hluav taws kub hauv lub laujkaub kib, piv txwv li, yog qhov me me txaus kom muab tua pov tseg nrog daim pam hluav taws.
Tua Hluav Taws ntawm Qhov Pib Ua Ntej Kauj Ruam 10
Tua Hluav Taws ntawm Qhov Pib Ua Ntej Kauj Ruam 10

Kauj Ruam 3. Siv lub tshuab tua hluav taws Class B

Ib yam li hluav taws xob tua hluav taws, cov tua hluav taws hauv dej (Chav A) yuav tsum tsis txhob siv rau cov kua lossis hluav taws roj. Cov pa roj carbon dioxide (CO2) thiab cov tshuaj siv tshuaj tua hluav taws qhuav suav raws li Chav B. Txheeb daim ntawv lo rau ntawm lub tshuab tua hluav taws thiab xyuas kom nws hais tias "Class B" ua ntej siv nws los tua cov tshuaj tua hluav taws.

  • Txhawm rau siv lub tshuab tua hluav taws, rub tus pin uas tiv thaiv koj los ntawm kev tuav tes, taw tes rau hauv qhov chaw ntawm qhov hluav taws kub, tom qab ntawd nias thiab tuav tus tuav. Raws li koj pom qhov hluav taws nqaim, txav mus rau qhov chaw thiab txuas ntxiv mus kom txog thaum qhov hluav taws kub tas mus li.
  • Yog tias koj tsis tuaj yeem tua hluav taws hauv tsib feeb nrog lub tshuab tua hluav taws, qhov hluav taws kub loj heev. Kev khiav tawm mus rau qhov chaw nyab xeeb tam sim thiab hu rau 113.
  • Tsuas yog kev zam rau txoj cai no yog tias qhov hluav taws kub tau tshwm sim los ntawm cov kua uas tuaj yeem hlawv los ntawm roj zaub lossis tsiaj rog hauv cov hniav nyiaj hniav kub loj thiab lwm yam khoom siv hauv tsev noj mov. Qhov loj me me thiab qhov kub ntawm cov cua sov thiab cov roj hauv cov khoom siv no tau ua rau lawv cais cais cais tawm ntawm cov tshuaj tua hluav taws, uas yog Class K cov tshuaj tua hluav taws.
  • TSIS TXHOB nchuav dej rau ntawm qhov hluav taws kub uas ua los ntawm cov roj lossis cov kua uas kub hnyiab. Dej yuav tsis tov nrog roj. Thaum lawv ntsib, cov roj nyob saum cov dej, thaum dej kub thiab dhau los ua huab cua "nrawm heev". Qhov dej ntws sai no yog qhov txaus ntshai. Txij li cov dej nyob hauv qab cov roj, nws yuav txaws cov roj kub kub nyob txhua qhov chaw thaum nws kub hnyiab thiab ntws mus. Qhov no yog qhov uas kis tau hluav taws sai heev.
Tua Hluav Taws ntawm Qhov Pib Ua Ntej Kauj Ruam 11
Tua Hluav Taws ntawm Qhov Pib Ua Ntej Kauj Ruam 11

Kauj Ruam 4. Hu rau 113

Txawm hais tias qhov hluav taws kub tas los, koj tseem yuav tsum hu rau 113. Cov khoom kub hnyiab tau rov tuaj yeem rov ua dua, thiab tsuas yog tus kws tshaj lij tua hluav taws tuaj yeem cais tawm thiab tshem tawm txhua qhov kev pheej hmoo.

Txoj Kev 3 ntawm 3: Tua Hluav Taws Organic

Tua Hluav Taws ntawm Qhov Pib Ua Ntej Kauj Ruam 12
Tua Hluav Taws ntawm Qhov Pib Ua Ntej Kauj Ruam 12

Kauj Ruam 1. Siv daim pam thaiv hluav taws los tua hluav taws

Yog tias qhov chaw siv roj ntawm cov hluav taws yog cov khoom tawg yooj yim-ntoo, ntaub, ntawv, roj hmab, yas, thiab lwm yam-tom qab ntawv qhov hluav taws kub tau muab cais ua Chav Kawm A. Kev tiv thaiv pam pam yog txoj kev sai thiab yooj yim los tua hluav taws hauv Cov theem pib ntawm qib A hluav taws. Daim pam thaiv hluav taws tshem tawm cov pa tawm ntawm qhov hluav taws, thiab yog li tshem tawm qhov hluav taws kub lub peev xwm los hlawv.

Txhawm rau siv daim pam tiv thaiv hluav taws, tshem nws tawm ntawm pob ntawv, tuav daim pam npog rau ntawm koj ob txhais tes thiab lub cev npog los ntawm daim pam, tom qab ntawd cheb nws qis dua cua sov. TSIS TXHOB pov pam rau hauv qhov hluav taws

Tua Hluav Taws ntawm Qhov Pib Ua Ntej Kauj Ruam 13
Tua Hluav Taws ntawm Qhov Pib Ua Ntej Kauj Ruam 13

Kauj Ruam 2. Siv Chav Kawm Tua Hluav Taws kom tua tau

Yog tias tsis muaj daim pam hluav taws, tsuas yog siv lub tshuab tua hluav taws los tua hluav taws Class A.

  • Txhawm rau siv lub tshuab tua hluav taws, tsom mus rau lub hauv paus ntawm qhov hluav taws kub thiab cheb cov tshuaj tsuag rov qab mus txog thaum hluav taws tawm.
  • Yog tias koj tsis tuaj yeem tua hluav taws hauv tsib feeb nrog lub tshuab tua hluav taws, qhov hluav taws kub loj heev. Kev khiav tawm mus rau qhov chaw nyab xeeb tam sim thiab hu rau 113.
  • Cov ntsiab lus ntawm Chav Kawm Tua Hluav Taws yog ib txwm muaj xim thiab muaj qhov ntsuas siab rau dej sab hauv. Txawm li cas los xij, ntau lub hom phiaj siv tshuaj tua hluav taws qhuav kuj tseem raug cais rau Chav Kawm A hluav taws.
  • Koj tuaj yeem siv cov pa roj carbon dioxide (CO2) raws lub tshuab tua hluav taws ntawm Chav A hluav taws tsuas yog tias yog qhov muaj, tab sis nws tsis pom zoo. Chav Kawm A cov hluav taws kub hnyiab tau ntev ntev, thiab cov hluav taws tuaj yeem rov tshwm sim tau yooj yim thaum CO2 ploj mus.
Tua Hluav Taws ntawm Qhov Pib Ua Ntej Kauj Ruam 14
Tua Hluav Taws ntawm Qhov Pib Ua Ntej Kauj Ruam 14

Kauj Ruam 3. Siv dej ntau

Chav Kawm tshwj xeeb cov tshuaj tua hluav taws yog lub hauv paus dej siab siab heev, yog li koj tseem tuaj yeem siv dej ntau los ntawm lub kais yog tias txhua yam koj muaj. Yog tias qhov hluav taws zoo li tau nthuav tawm sai dua qhov koj tuaj yeem tso nws tawm - lossis yog tias hluav taws tau tsim cov pa luam yeeb ntau dhau kom tua tau yam nyab xeeb - ces koj yuav tsum khiav tawm tam sim thiab hu rau 113.

Tua Hluav Taws ntawm Qhov Pib Ua Ntej Kauj Ruam 15
Tua Hluav Taws ntawm Qhov Pib Ua Ntej Kauj Ruam 15

Kauj Ruam 4. Hu rau 113

Ib yam li txhua hom hluav taws, koj tseem yuav tsum hu rau 113, txawm tias koj tuaj yeem tua hluav taws tau. Pab pawg neeg teb thaum muaj xwm txheej ceev yuav ua kom ntseeg tau tias qhov hluav taws yuav tsis rov zoo li qub.

Lub tswv yim

  • Yog tias koj siv daim pam thaiv hluav taws, xyuas kom koj tso cov nplaim taws tsawg kawg kaum tsib feeb lossis kom txog thaum tag nrho cov cua sov ploj mus.
  • Paub txog ntau hom kev tua hluav taws uas muaj nyob hauv tsev thiab chaw ua haujlwm. Ua ntej koj mus rau hom tshuaj tua hluav taws raug cai, qhov zoo dua uas koj yuav muaj peev xwm tua tau thaum ntxov ntawm qhov hluav taws kub.
  • Txheeb xyuas qhov chaw ntawm lub thawv hluav taws xob tawg hauv koj lub tsev thiab chaw ua haujlwm. Thaum muaj hluav taws xob hluav taws xob, koj yuav tsum muaj peev xwm ncav cuag lub thawv no kom sai li sai tau kom tua lub hwj chim.
  • Ib txwm hu rau 113, txawm tias koj tswj tau tua hluav taws.
  • Yog tias koj tab tom ua noj nrog roj hauv lub lauj kaub tais diav thiab cov roj pib ua hluav taws, siv cov dej qab zib ci kom tua nws.

Ceeb toom

  • Txhua lub sijhawm koj tsis tua hluav taws hauv thawj tsib feeb ntawm kev siv lub tshuab tua hluav taws, qhov hluav taws kub loj heev. Lub tshuab tua hluav taws yuav tawm ua ntej koj tua hluav taws. Kev khiav tawm mus rau qhov chaw nyab xeeb tam sim thiab hu rau 113.
  • Yog tias koj xav tias muaj pa tawm, khiav tawm thaj chaw tam sim, lossis yog tias nws muaj kev nyab xeeb, tua cov pa thiab hu rau 113 lossis koj tus neeg sawv cev pabcuam roj kom sai li sai tau. Tsis txhob siv xov tooj ntawm tes lossis xov tooj tsis muaj xov tooj cua nyob ib puag ncig cov pa tawm! Tsis tas li, nco ntsoov tsis txhob qhib lossis kaw ib qho khoom siv hluav taws xob. Ua kom tag nrho lub tsev, yog tias nws muaj kev nyab xeeb los ua, qhib lub qhov rooj thiab lub qhov rais. Txawm li cas los xij, nco ntsoov kaw txhua lub qhov rooj thiab lub qhov rais yog qhov xau tawm los sab nraum lub tsev. Cov pa nkev yog hluav taws kub heev thiab tuaj yeem sau tau ib chav sai heev. Yog tias taws, qhov hluav taws yuav tawg thiab yuav tsis muaj me me txaus los daws tau yam tsis muaj kev pab los ntawm kws tua hluav taws.
  • Kab lus no muab cov lus qhia dav dav rau kev tua hluav taws me me nyob rau theem pib. Siv cov ntaub ntawv hauv kab lus no ntawm koj tus kheej txoj kev pheej hmoo thiab ib txwm siv ceev faj heev thaum raug hluav taws thiab/lossis hluav taws kub txhua yam.
  • Kev nqus cov nplaim taws kuj tseem txaus ntshai heev. Yog tias qhov hluav taws kub mus txog theem uas muaj pa luam yeeb ntau, khiav tawm tam sim ntawd thiab hu rau 113.
  • "Tiv thaiv koj lub neej ua ntej." Kev khiav tawm tam sim yog tias hluav taws kis mus thiab tsis muaj sijhawm tsawg ntawm kev tua nws los ntawm txoj kev ib txwm muaj. Tsis txhob nkim sijhawm siv khoom. Qhov nrawm uas koj tawm ntawm qhov chaw yog qhov tseem ceeb rau kev cawm neeg txoj sia.

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