Perhaps you should try some spelling variations:
chieu sang » chieu sach, hieu lang
nhieu tang » hieu lang, nhiet nang
chieu xanh » chieu sach, chieu tinh, hieu manh
thanh dung » thanh duong, thanh tung, thanh hung
nhung cong » dung cong, thong cong, hang cong
tran thanh » ban thanh, van thanh, quan thanh
cua nhung » va nhung
dung cua » dung luan, dung cho
cong san » cong tac
san tran » tan tran, ban tran, dang tran

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: ho ((((chieu sang) OR (nhieu tang))) OR (chieu xanh)) - thanh dung cua nhung cong san tran thanh~.
• Adding a wildcard symbol may retrieve word variants: ho ((((chieu sang) or (nhieu tang))) or (chieu xanh)) - thanh dung cua nhung cong san tran thanh*.