Khoom siv
Tiv thaiv thiab nthuav qhia koj cov khoom nrog kev xav tau tsim cov khoom siv tshwj xeeb.Ib txwm tsim kom haum txig nrog lub thawv. Tag nrho peb cov khoom siv yog cov kws tshaj lij tsim thiab tsim qauv, nrog rau ntau yam khoom siv los ntawm kev ntsuas qhov loj thiab cov duab ntawm cov khoom los tsim cov ntim ntim ntim uas txo cov khoom tsis xav tau wobble thiab hloov chaw. Cov thawv zoo nkauj xav tau cov khoom siv zoo tshaj plaws los pab ua kom tag nrho cov pob zoo li ua tiav.Ua nws daim kab xev, ribbon los yog stickers.Qee lub sij hawm cov ntsiab lus txiav txim siab txog kev ncaj ncees ntawm kev kos duab, thiab qhov ntawd yog qhov peb xav thiab. 
