Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung cuong » trung uong, trung duong, trong chuong
cuong dung » tuong duong, ung dung, thong dung
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
toan ban » van ban

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 - thanh trung cuong dung ((cong dan) or (cong san)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - thanh trung cuong dung ((cong dan) OR (cong san)) toan ban.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - thanh trung cuong dung ((cong dan) or (cong san)) toan ban*.