Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
luat chung » luan chung, luat thuong, cua chung
chung cong » nhung cong, chong cong, phung cong
van thanh » ban thanh, van tuan
ho chieu » theo chieu, hoc thieu, doi chieu
ban than » ban thanh, ban hang, ban hanh
doi chi » doi khi

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 chieu) OR (doi chi)) xanh - hanh trinh luat chung cong ((ban than) OR (van thanh)) cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (doi chi)) xanh - hanh trinh luat chung cong ((ban than) OR (van thanh)) cap~".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (doi chi)) xanh - hanh trinh luat chung cong ((ban than) OR (van thanh)) cap*.