Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
thanh toan » thanh hoa, thanh san, tinh toan
khanh cong » thanh cong, hanh cong, khach cong
thanh tam » thanh tai, thanh tay, thanh nam
van khanh » van thanh, van hanh, van anh
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: mot chieu sang - ((thanh toan) or (thanh tam)) van khanh cong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: mot chieu sang - ((thanh toan) OR (thanh tam)) van khanh cong dan toan ban*.