Perhaps you should try some spelling variations:
quang cuong » quang phuong, tang cuong, quang dung
chieu sang » chieu sach, chieu xanh, hieu lang
chiet tach » chieu sach
thanh tran » thanh trang, thanh toan, thanh tra
tran tran » tan tran, tran tuan, tran tan
cuong dan » cuong danh, huong dan, cong dan
dan canh » van canh, dan cach, dan hanh
canh cau » canh chau, can cau, danh cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chieu sang) or (chiet tach)) - thanh tran tran quang cuong dan canh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu sang) OR (chiet tach)) - thanh tran tran quang cuong dan canh cau.
• Adding a wildcard symbol may retrieve word variants: theo ((chieu sang) or (chiet tach)) - thanh tran tran quang cuong dan canh cau*.