Perhaps you should try some spelling variations:
quang tranh » quang thanh, quang tran, quang trach
tranh nhung » trinh nhung, tranh hang, tran hung
theo chiet » theo chieu, thep thiet
chiet tach » chieu sach
cong dan » cong san, cong tan, huong dan
cong tac » cong ty
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chiet tach - nhanh quang tranh nhung ((cong dan) or (cong tac)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chiet tach - nhanh quang tranh nhung ((cong dan) OR (cong tac)) toan cao.
• Adding a wildcard symbol may retrieve word variants: theo chiet tach - nhanh quang tranh nhung ((cong dan) or (cong tac)) toan cao*.