Perhaps you should try some spelling variations:
trinh cong » trinh dung
qua trinh » qua kinh
thai hoc » dai hoc, bai hoc, hoi hoc
hoc manh » hoc anh, hoc hanh, hoc danh
hanh han » hanh nhan, hanh phan, hanh san
cong dan » cong san, cong tan, huong dan
than cap » khan cap, thanh lap, thanh cac
toan ban » van ban
han qua » hanh qua, hai qua, han cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: thai hoc manh - hanh han qua trinh cong dan ((than cap) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thai hoc manh - hanh han qua trinh cong dan ((than cap) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: thai hoc manh - hanh han qua trinh cong dan ((than cap) or (toan ban))*.