Perhaps you should try some spelling variations:
quang thanh » quan thanh, hoang thanh, muong thanh
theo chieu » theo tieu, ho chieu, theo chu
chieu tinh » trieu tinh, lieu tinh, chau tinh
nhanh tinh » nhanh thanh, hanh trinh, nhan sinh
cong dan » cong san, cong tan, cong dong
than ban » thanh ban, toan ban, than man

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 tinh - nhanh tinh quang thanh ((cong dan) or (huong dan)) than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu tinh - nhanh tinh quang thanh ((cong dan) OR (huong dan)) than ban.
• Adding a wildcard symbol may retrieve word variants: theo chieu tinh - nhanh tinh quang thanh ((cong dan) or (huong dan)) than ban*.