Cov me nyuam cov khoom ua si sab hauv tsev yog cov qauv ua si sab hauv tsev rau menyuam yaus 2-5 xyoos.

Nov yog ib qho ntawm peb cov menyuam yaus ua si tshiab tshaj plaws tsim khoom siv sab hauv tsev Qhov no yog ntxim hlub macaron ntsiab lus.

Peb tsim txhua yam me nyuam me ua si khoom siv sab hauv tsev nrog cov khoom zoo zoo thiab nyab xeeb.

Peb tus nqi ntawm cov menyuam yaus ua si khoom siv sab hauv tsev yog kev sib tw, thiab peb lees txais kev cai yees duab lossis tsim qauv rau nqe lus zoo tshaj plaws thiab xaj khoom.

Vim li cas tsis nug peb txog tus nqi zoo tshaj plaws ntawm cov menyuam me ua si khoom siv sab hauv ib zaug!