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 tan » cong tac, cong san, cong thanh
toan tai » toan tap, doanh tai, toan cao
toan ban » van ban

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