Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
ho chieu » theo chieu, hoc thieu, doi chieu
va tuong » va thong, xa truong, va phuong
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cao » toan cao, thai cao, than cap
va dung » van dung, va duong, vat dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - thanh trung ((va dung) or (((va tuong) OR (va thuong)))) cong dan than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh trung ((va dung) OR (((va tuong) OR (va thuong)))) cong dan than cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - thanh trung ((va dung) or (((va tuong) OR (va thuong)))) cong dan than cao".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh trung ((va dung) or (((va tuong) OR (va thuong)))) cong dan than cao*.