Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu sang » chieu sang, thieu khang, thieu quang
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
ban thanh » ban hanh
dan chan » dan gian, dan ca, van chat
ban hang » ngan hang

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 sang - thanh trung cua nhung cong ((dan chan) or (((ban thanh) or (ban hang)))) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu sang - thanh trung cua nhung cong ((dan chan) OR (((ban thanh) OR (ban hang)))) cau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu sang - thanh trung cua nhung cong ((dan chan) or (((ban thanh) or (ban hang)))) cau*.