Kev cai tsim lub dav hlau Boxes yog dav paub txog lawv cov kav ntev thiab siv tau.Yog tias kev tiv thaiv yog qhov koj xav tau, lub thawv dav hlau yog koj qhov kev xaiv zoo tshaj plaws.Ntxiv mus, cov thawv xa ntawv hauv txhua daim duab thiab qhov ntau thiab tsawg tuaj yeem ua raws li koj qhov kev xav tau.Thiab nws yooj yim rau khaws thiab yooj yim rau quav.Nws yog qhov kev xaiv nyiaj txiag tshiab rau kev thauj mus los.Thiab kev tiv thaiv ntxiv, xws li fencing thiab lub tsho cushion, tuaj yeem muab ntxiv kom lawv nqa cov khoom tawg yooj yim yam xyuam xim.
Yog tias koj tsis meej pem nrog cov kev xaiv no, tiv tauj peb thiab peb yuav pab koj txheeb xyuas qhov kev daws teeb meem zoo tshaj plaws.