1. Cov lus qhia los ntawm cov kws tshaj lij tua hluav taws: Tsis txhob siv lub tshuab tua hluav taws tua hluav taws ncaj qha rau tus neeg tua hluav taws, vim hais tias tus neeg tua hluav taws yuav ua rau muaj mob, thiab qhov tshwm sim yuav loj heev.
Qhov thib ob, txoj kev kho kom raug thiab ua tau zoo yog raws li hauv qab no:
(1) Thaum ib tug neeg hnav khaub ncaws ntau ntau, daim tawv nqaij tsis tuaj yeem raug hluav taws kub, yog li cov khaub ncaws kub yuav tsum tau muab tshem tawm sai sai. Cov khaub ncaws uas muaj cov nyees khawm tuaj yeem raug tshem tawm los ntawm kev tuav cov tiab sab laug thiab sab xis nrog ob txhais tes thiab rub lawv hnyav. Koj tsis tuaj yeem thim rov qab cov nyees khawm ib los ntawm ib qho zoo li yav dhau los, vim tias muaj sijhawm tsawg dhau. Yog tias koj hnav lub tsho zipper, sai sai tshem lub zipper thiab tshem nws tawm.
(2) Yog tias tib neeg hnav khaub ncaws ib leeg, lawv yuav raug hlawv tom qab hluav taws. Thaum cov khaub ncaws ntawm lub hauv siab pem hauv ntej raug hluav taws, lawv yuav tsum nkag mus rau hauv av sai sai; Thaum cov khaub ncaws sab nraub qaum raug hluav taws, lawv yuav tsum pw hauv av; Ua tsis tau sai, txwv tsis pub hluav taws yuav tsis yooj yim rau txaj hluav taws,
(3) Hauv tsev, siv cov ntaub pua tsev, pam vov lossis hnab ntim rau tua hluav taws. Cov nyhuv yog qhov zoo thiab raws sijhawm. Tsuas yog rub nws tawm thiab npog nws ntawm koj lub cev, thiab tom qab ntawd nrawm nrawm rau hauv av, thiab nplaim taws yuav raug tua tam sim ntawd; yog tias muaj dej nyob ib sab ntawm nws, koj tuaj yeem siv nws los ua dej.
(4) Hauv cov qus, yog tias muaj cov dej ntws los yog cov pas dej nyob ze, koj tuaj yeem dhia mus rau hauv dej ntiav; tab sis yog tias tib neeg lub cev tau raug hlawv thiab daim tawv nqaij ntawm qhov txhab raug hlawv, nws tsis tsim nyog dhia mus rau hauv dej, cia ib leeg siv hluav taws tua hluav taws ncaj qha rau tib neeg lub cev. Txau rau ntawm lub qhov cub, vim tias ua li ntawd tuaj yeem yooj yim kis tus kab mob nrog cov kab mob.
Txoj kev pom zoo los ntawm cov kws tshaj lij yog:
1. Cawm koj tus kheej, poob rau hauv av sai sai, siv koj lub cev los tua hluav taws, tab sis tsis txhob dov nrawm kom tsis txhob muaj cua ntau dua;
2. Txhawm rau cawm tib neeg, cov neeg nyob ib sab ntawm lawv sai sai npog qhov hlawv nrog cov khaub ncaws paj rwb, uas yog qhov zoo tshaj plaws. Tsis txhob siv cov khaub ncaws fiber ntau, txwv tsis pub nws yuav ua mob rau daim tawv nqaij.
