Yuav ua li cas thiaj li xyuas tau tus me nyuam uas tsis muaj peev xwm tiv thaiv tau zoo?

Yuav ua li cas thiaj li xyuas tau tus me nyuam uas tsis muaj peev xwm tiv thaiv tau zoo?

1. yuav ua li cas siv nws qhib nws yooj yim?

   Thawb thiab tig nws rov, nws yuav yooj yim qhib.

2. Yuav ua li cas thiaj xyuas nws quanlity?

   Xaiv 50-100 me nyuam yaus uas muaj hnub nyoog 3-5 xyoos, nug lawv qhib lub hwj iav uas tiv thaiv tus me nyuam uas tsis muaj peev xwm tiv thaiv, tsis tas koj tuaj yeem ua twj ywm rau lawv ua ntej.Li ntawd, koj yuav tau txais cov lus teb zoo dua txog tus me nyuam uas tsis muaj peev xwm tsis phem.