Perhaps you should try some spelling variations:
canh trinh » canh tranh, hanh trinh, canh tinh
che chinh » te chinh
va thong » va thuong, va phuong, he thong
ve phong » va phong, van phong, mo phong
cong san » cong tac
chanh tu » nhanh tu, thanh tu, chinh tu
hanh tu » anh tu, danh tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: che chinh sach - canh trinh ((va thong) or (ve phong)) cong san ((chanh tu) or (hanh tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: che chinh sach - canh trinh ((va thong) OR (ve phong)) cong san ((chanh tu) OR (hanh tu)).
• Adding a wildcard symbol may retrieve word variants: che chinh sach - canh trinh ((va thong) or (ve phong)) cong san ((chanh tu) or (hanh tu))*.