Perhaps you should try some spelling variations:
chieu tach » chiet tach, chieu sach, chiu trach
nhung cong » dung cong, thong cong, hang cong
xuong dan » huong dan, tuong dan, nguong dan
xuong san » xuong song, cong san, dong san
ban thanh » ban hanh, ban hang
thanh lap » thanh san, phan lap, thanh hai
ho chieu » theo chieu, hoc thieu, doi chieu
cong ban » cong bang, cong san, cong tan

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 ((xuong dan) or (xuong san)) nhung cong ban thanh lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tach - thanh ((xuong dan) OR (xuong san)) nhung cong ban thanh lap.
• Adding a wildcard symbol may retrieve word variants: ho chieu tach - thanh ((xuong dan) or (xuong san)) nhung cong ban thanh lap*.