Perhaps you should try some spelling variations:
thanh trung » thanh tung
hoang thanh » hoang anh, dong thanh, hoang xanh
theo chieu » ho chieu, theo chu, thi chieu
bang thanh » ban thanh, dang thanh, tang thanh
dung cong » dung trong
trung ap » trung cap, trung lap, trung tam
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: ((theo chieu) or (theo tieu)) xanh - thanh trung ap dung cong ((bang thanh) or (hoang thanh)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (theo tieu)) xanh - thanh trung ap dung cong ((bang thanh) OR (hoang thanh)) cau.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (theo tieu)) xanh - thanh trung ap dung cong ((bang thanh) or (hoang thanh)) cau*.