Perhaps you should try some spelling variations:
chieu trach » chiu trach, chien tranh, chiet tach
hanh trinh » canh tranh, hanh chinh
doi chieu » doc hieu, doi chi, mot chieu
luat hang » luat hanh, luat chung, luat quang
nong danh » nong dan, cong danh, dong danh
dung danh » dung doanh, dung dan, cuong danh
quan ha » quan he

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

• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu trach - hanh trinh luat hang ((nong danh) OR (dung danh)) quan ha~.
• Adding a wildcard symbol may retrieve word variants: doi chieu trach - hanh trinh luat hang ((nong danh) or (dung danh)) quan ha*.