Tank tsheb muaj ntau yam siv.
Peb tuaj yeem kho cov cement tankers, Roj tank trailer, hmoov thauj tank tsheb.
Yam peb muab: 1) Kev tswj xyuas zoo
2) Cov nqi sib tw heev
3) cov khoom siv thev naus laus zis
4) Tsim ntau hom semi trailer trailer rau cov neeg siv khoom
5) Muab cov khoom tsim raws li cov neeg siv khoom xav tau.