Perhaps you should try some spelling variations:
quang khang » quang khanh, quang thanh, quang khai
thieu xanh » chieu xanh, hieu manh, thien anh
thanh tran » thanh trang, thanh toan, thanh tuan
khang cong » hang cong, thanh cong, dang cong
hoc thieu » toc thieu, hoc hien
thanh tra » thanh toan, thanh hoa
cong ban » cong bang, cong san, cong tan
ban than » ban thanh, van thanh, ban hang
than ban » thanh ban, toan ban, than man

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

• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - ((thanh tran) OR (thanh tra)) quang khang cong ban than ban~.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - ((thanh tran) or (thanh tra)) quang khang cong ban than ban*.