Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, theo chu
thi chieu » thi chien, thi hieu, thi hien
dung cong » dung trong
ho chieu » hoc thieu, doi chieu, mot chieu
trung ap » trung cap, trung lap, trung tam
cong tan » cong tac, cong san, cong thanh
tan than » tan thanh, tan tran, ban than
than cap » khan cap, thanh lap, thanh cac
ap dung » xay dung, van dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (((theo chieu) or (thi chieu)))) xanh - thanh trung ap dung cong tan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (((theo chieu) OR (thi chieu)))) xanh - thanh trung ap dung cong tan than cap.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (((theo chieu) or (thi chieu)))) xanh - thanh trung ap dung cong tan than cap*.