Perhaps you should try some spelling variations:
thanh quang » nhanh quang, than quang, tranh quang
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang, nhieu tang
thanh quan » thanh xuan, thanh tuan, nhanh quang
tuan luong » tuan duong, luan luong, xuan luong
luong cong » dung cong, trong cong, cong cong
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((chieu xanh) or (chieu sang)) - ((thanh quang) OR (thanh quan)) tuan luong cong dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu xanh) OR (chieu sang)) - ((thanh quang) OR (thanh quan)) tuan luong cong dan toan tap*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chieu xanh) or (chieu sang)) - ((thanh quang) OR (thanh quan)) tuan luong cong dan toan tap*".