Perhaps you should try some spelling variations:
thanh trung » thanh tung
thong cong » trong cong, tong cong, thong thong
trung cao » truong cao, trung cap, trung co
cao thong » cao thuong, tao thong, cao phong
ho chieu » theo chieu, hoc thieu, doi chieu
cong san » cong tac
san than » sang than, san thanh, ban than
than cap » khan cap, thanh lap, thanh cac

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

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