Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
chieu tinh » trieu tinh, lieu tinh, chau tinh
luat huong » luat thuong, suat huong, xuat thuong
huong cong » luong cong, duong cong, cuong cong
hieu lang » chieu sang, hieu quang, nhieu tang
cong dan » cong san, cong tan, huong dan
toan cau » toan ban, toan tap, toan tai
toan cao » toan ban, toan tap

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: ho ((hieu lang) OR (chieu tinh)) - hanh trinh luat huong cong dan ((toan cau) OR (toan cao))~.
• Adding a wildcard symbol may retrieve word variants: ho ((hieu lang) or (chieu tinh)) - hanh trinh luat huong cong dan ((toan cau) or (toan cao))*.