Perhaps you should try some spelling variations:
thieu lang » hieu lang, thieu khang, thieu quang
cuong cong » cong cong, luong cong, duong cong
dan khanh » dang khanh, van khanh, dat khanh
khanh cap » hanh cap, khan cap, hanh cac
tra quan » tri quan, tran quang, toan quan
tran van » luan van
cong dan » cong san, cong tan, huong dan

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu lang - thanh ((tra quan) or (tran van)) cuong cong dan khanh cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu lang - thanh ((tra quan) OR (tran van)) cuong cong dan khanh cap*.