Perhaps you should try some spelling variations:
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
nhieu tang » chieu sang, hieu lang, nhiet nang
thanh toan » thanh hoa, thanh san, tinh toan
toan quan » tran quang, doan quang, van quan
quan tong » quan trong, quan dong, quan long
tong cong » trong cong, cong cong, dung cong
cong tan » cong tac, cong san, cong thanh
tan than » tan thanh, tan tran, ban than
than cau » toan cau, phan cau, than cap

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 ((((chieu xanh) OR (chieu sach))) OR (nhieu tang)) - thanh toan quan tong cong tan than cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((((chieu xanh) OR (chieu sach))) or (nhieu tang)) - thanh toan quan tong cong tan than cau~".
• Adding a wildcard symbol may retrieve word variants: hoc ((((chieu xanh) OR (chieu sach))) or (nhieu tang)) - thanh toan quan tong cong tan than cau*.