Perhaps you should try some spelling variations:
thieu lang » hieu lang, thieu khang, thieu quang
luong cong » dung cong, trong cong, cong 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
cong dan » cong san, cong tan, huong dan
luan » lan

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 (luan van)) luong cong dan khanh cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu lang - thanh ((tra quan) OR (luan van)) luong cong dan khanh cap*.