Perhaps you should try some spelling variations:
tranh quan » tranh quang, trinh quan, trinh quang
thanh quan » thanh xuan, thanh tuan, nhanh quang
tranh luan » trinh luan, trinh luat, doanh luan
tong cong » trong cong, cong cong, dung cong
ho chinh » hoc chinh, cho chinh, hoa chinh
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chinh sach - canh ((((tranh quan) or (thanh quan))) or (tranh luan)) tong cong dan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chinh sach - canh ((((tranh quan) OR (thanh quan))) OR (tranh luan)) tong cong dan toan cao.
• Adding a wildcard symbol may retrieve word variants: ho chinh sach - canh ((((tranh quan) or (thanh quan))) or (tranh luan)) tong cong dan toan cao*.