Perhaps you should try some spelling variations:
thieu quang » hieu quang, thien quan, trien quang
luan chung » luan chinh
chung cong » nhung cong, chong cong, phung cong
thanh phan » thanh pho, thanh san, thanh toan
hoc thieu » toc thieu, hoc hien
cong luan » tong luan, cong tuan, dong luan
thanh cap » thanh lap, hanh cap, than cap
cong tan » cong tac, cong san, cong thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu quang - thanh cong luan chung cong tan ((thanh cap) or (thanh phan))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu quang - thanh cong luan chung cong tan ((thanh cap) OR (thanh phan)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu quang - thanh cong luan chung cong tan ((thanh cap) or (thanh phan))*.