Qhov ntau thiab tsawg ntawm cov kauv yog: lub suab yog 40 hli, tuab ntawm kauv yog 2 hli, qhov dav ntawm kauv yog 10 hli. Yog tias cov neeg siv khoom muaj cov cai tshwj xeeb, peb tuaj yeem ua 3 hli tuab hauv kauv tuab.
Qhov ntau thiab tsawg ntawm cov kauv yog: lub suab yog 40 hli, tuab ntawm kauv yog 2 hli, qhov dav ntawm kauv yog 10 hli. Yog tias cov neeg siv khoom muaj cov cai tshwj xeeb, peb tuaj yeem ua 3 hli tuab hauv kauv tuab.