Perhaps you should try some spelling variations:
thanh thanh » nhanh thanh, thanh toan, thanh phan
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh tan » thanh toan, thanh tuan, thanh san
chu xanh » chu manh, chua xang, chuc danh
tan dung » tran dung, tin dung, van dung
van tan » van tuan, van tai, van thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu xanh) OR (chieu xanh)) - thanh thanh tan dung trong ((van tan) or (van ban)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chieu xanh)) - thanh thanh tan dung trong ((van tan) OR (van ban)) cao*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xanh) OR (chieu xanh)) - thanh thanh tan dung trong ((van tan) or (van ban)) cao*".