Tom qab xyoo 1950, kev siv yas tawg; Nws yog siv los khaws yuav luag txhua yam.Cov thawv yastau hloov tib neeg txoj kev khaws cia vim tias cov yas yog lub teeb thiab ruaj khov, ua rau kev thauj mus los yooj yim dua.
Ntawm no yog vim li cas yas thiaj li nrov.
Lub neej ua haujlwm ntev
Cov thawv yas tuaj yeem siv sijhawm ntev thiab tsis tawg lossis tawg yooj yim, koj tuaj yeem squash lawv lossis pov lawv, tab sis lawv yuav tsis tawg.Lub raj mis yasua cov khib nyiab vim lub raj mis ua qub, tsis yog vim lawv puas lossis tawg. Yas muaj lub neej ua haujlwm ntev; Lub raj mis yas uas koj pom txhua hnub feem ntau yog ua los ntawm cov yas tsis zoo, tab sis yog tias koj saib cov thawv ntim loj uas ua los ntawm cov yas zoo. Cov fwj no tshwj xeeb thiab muaj lub neej ntev dua li lub raj mis yas.
pheej yig
Yas yog ib qho ntawm cov khoom pheej yig tshaj plaws los khaws thiab ntim. Nws yog pheej yig dua li lwm cov ntaub ntawv xws li iav thiab ntoo, thiab pheej yig heev tsis yog hauv cov khw muag khoom xwb, tab sis nyob rau hauv tag nrho kev tsim khoom. Yog li ntawd nyob rau hauv lub sij hawm ntev, qhov no yog lwm txoj kev lag luam thiab siv tau.
Yooj yim
Cov yas yog hloov tau ntau dua li lwm cov ntaub ntawv. Ib yam li nws yog ib qho nyuaj los ua cov duab tsis xwm yeem tawm ntawm iav lossis ntoo, yas muaj peev xwm los tsim cov duab zoo li cas. Peb tuaj yeem tsim nws rau hauv ib qho twg thiab nws yuav tuav. Qhov peev xwm no tseem ua rau cov yas siv rau ntau yam kev lag luam, xws li zaub mov thiab dej haus, khoom ua si, thiab lwm yam.
Yooj yim rau Thauj
Tsis zoo li lwm yam khoom siv,yas yog yooj yim rau kev thauj mus los. Piv txwv li, iav yog qhov tsis yooj yim thiab xav tau kev tiv thaiv ntxiv kom nws muaj kev nyab xeeb, uas siv qhov chaw ntxiv thiab ntxiv qhov hnyav ntxiv rau kev thauj mus los. Qhov no yuav tsis tsuas yog nce tus nqi, tab sis kuj nce lub sij hawm shipping. Nws tsis yog hais txog yas; Peb tuaj yeem muab ntau lub thawv ntim ua ke, uas thaum kawg yuav txuag tau qee qhov chaw ntxiv thiab ua rau kev xa khoom yooj yim dua. Thiab qhov hnyav yog qis dua iav, txo tus nqi ntawm kev thauj mus los.
Lub sij hawm xa tuaj: Plaub Hlis-09-2022