Perhaps you should try some spelling variations:
thieu sang » chieu sang, thieu khang, thieu quang
thanh tran » thanh trang, thanh toan, thanh tra
tuan nhung » quan nhung, tuan hung, thuat nhung
cong quang » luong quang, thong quang, duong quang
hoc thieu » toc thieu, hoc hien
tran tuan » tran xuan, tran quang, tran thanh
thang ban » hang ban, thanh ban, tiang ban
cong van » cong vang, cong san, song van
tang ban » tang bang, tiang ban, tang van

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 tran tuan nhung ((cong van) or (cong quang)) ((thang ban) or (tang ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu sang - thanh tran tuan nhung ((cong van) OR (cong quang)) ((thang ban) OR (tang ban)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu sang - thanh tran tuan nhung ((cong van) or (cong quang)) ((thang ban) or (tang ban))*.