Perhaps you should try some spelling variations:
thanh tran » thanh trang, thanh toan, thanh tra
quang dung » quang trung, cuong dung
cang thanh » cong thanh, cang thang, dang thanh
thanh chau » thanh cha, thanh cham, thanh chu
mot chieu » ho chieu
doi chieu » doc hieu, doi chi, ho chieu
cong cang » cong cong, cong lang, cong vang

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) or (doi chieu)) xanh - thanh tran ((quang dung) OR (ung dung)) cong cang thanh chau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot chieu) OR (doi chieu)) xanh - thanh tran ((quang dung) OR (ung dung)) cong cang thanh chau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((mot chieu) or (doi chieu)) xanh - thanh tran ((quang dung) OR (ung dung)) cong cang thanh chau".
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) or (doi chieu)) xanh - thanh tran ((quang dung) OR (ung dung)) cong cang thanh chau*.