Perhaps you should try some spelling variations:
thien chinh » tien thinh, thien chien, thi chinh
hanh manh » hanh mang, lanh manh, hoang manh
cong cong » cong dong, trong cong, dung cong
manh cua » doanh cua, ban cua
dan chan » dan gian, dan ca, van chat
van toan » van tan, van thanh, manh toan
van tuan » van quan, van ban, anh tuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: thien chinh sach - hanh manh cua cong cong ((dan chan) or (((van toan) or (van tuan)))) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thien chinh sach - hanh manh cua cong cong ((dan chan) OR (((van toan) OR (van tuan)))) cau.
• Adding a wildcard symbol may retrieve word variants: thien chinh sach - hanh manh cua cong cong ((dan chan) or (((van toan) or (van tuan)))) cau*.