Perhaps you should try some spelling variations:
thanh thang » nhanh thang, thanh thanh, thanh hang
dung cong » dung trong
hoi hieu » hoi phieu, hoi tieu, moi hieu
thang ap » tang ap, thang ay, thanh lap
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap
ho hieu » ho chieu, nho hieu, co hieu
ap dung » xay dung, van dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho hieu) or (hoi hieu)) lang - thanh thang ap dung cong dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho hieu) OR (hoi hieu)) lang - thanh thang ap dung cong dan than cau.
• Adding a wildcard symbol may retrieve word variants: ((ho hieu) or (hoi hieu)) lang - thanh thang ap dung cong dan than cau*.