Perhaps you should try some spelling variations:
quang thinh » quang thanh, quang chinh, quang ninh
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh tran » thanh trang, thanh toan, thanh tra
thinh dang » chinh dang, thinh lang, binh dang
hieu manh » hieu nganh, dieu hanh, hien hanh
dang van » hoang van, hang va
van toan » van tuan, van tan, van thanh
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: doc ((hieu manh) or (chieu xanh)) - thanh tran quang thinh dang van toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc ((hieu manh) OR (chieu xanh)) - thanh tran quang thinh dang van toan ban.
• Adding a wildcard symbol may retrieve word variants: doc ((hieu manh) or (chieu xanh)) - thanh tran quang thinh dang van toan ban*.