Perhaps you should try some spelling variations:
chieu tach » chiet tach, chieu sach, chiu trach
thanh dung » thanh duong, thanh tung, thanh hung
dang quang » dung quang, nang quan, dang hung
cong thanh » dong thanh, cong trinh, cong tan
dung dang » dung dan, dung dong, dung danh
cong tran » cong tan, cong tuan, cong toan
ho chieu » theo chieu, hoc thieu, mot chieu
phan lap » phan dau

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 tach - thanh dung dang quang ((cong tran) or (cong thanh)) phan lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tach - thanh dung dang quang ((cong tran) OR (cong thanh)) phan lap.
• Adding a wildcard symbol may retrieve word variants: ho chieu tach - thanh dung dang quang ((cong tran) or (cong thanh)) phan lap*.