Lus Qhia Kom Siv Cov Xauv Phom

1. Kev Lossis: Lub ploj zom zaws nws txawv raws li qhov loj me, cov duab hauv chav, seb puas muaj lwm yam khoom tshwj xeeb (xws li platform, muab faib, thiab lwm yam). Feem ntau hais lus, poob square thiab loj chav yog tsawg, feem ntau yog tsawg dua 5%, feem ntau 3-5%, thiab poob ntawm tus neeg tshwj xeeb zoo li tus qauv yuav tshaj 5%.

2. Cov pob qij 8-12 hli yuav tsum tau muab tso rau hauv pem teb. Hauv pem teb txav mus rau lub teeb.