Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
ha thuong » han thuong, hai thuong, va thuong
ho chieu » theo chieu, hoc thieu, doi chieu
trung ha » trung hoc, trung tam, trung cap
cong san » cong tac
than cao » toan cao, thai cao, than cap
toan ban » van ban

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 xanh - thanh trung ha thuong cong san ((than cao) or (((toan tap) or (toan ban))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh trung ha thuong cong san ((than cao) OR (((toan tap) OR (toan ban)))).
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh trung ha thuong cong san ((than cao) or (((toan tap) or (toan ban))))*.