Perhaps you should try some spelling variations:
thanh tung » thanh cong
hoc thieu » toc thieu, hoc hien
hang cong » dang cong, hang nong, bang cong
ho chieu » theo chieu, doi chieu, mot chieu
tung cap » trung cap, cung cap, thong cap
cap hang » cap hoang, cap bang, cap han
cong tac » cong ty
than cap » khan cap, thanh lap, thanh cac
hanh cap » hanh cac, hanh cat, hanh cad

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc thieu)) xanh - thanh tung cap hang cong tac ((than cap) OR (hanh cap))~.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (hoc thieu)) xanh - thanh tung cap hang cong tac ((than cap) or (hanh cap))*.