Perhaps you should try some spelling variations:
hanh trinh » hanh chinh
luat khong » luat thong, luat thuong, suat thong
khong cong » thong cong, khong cang, chong cong
chau tinh » ha tinh, cua tinh, cac tinh
van thanh » ban thanh, van tuan
thanh cac » hanh cac, thanh bac, thanh ca
cong van » cong vang, cong san, song van

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chau tinh) OR (cuu tinh)) - ((hanh trinh) or (canh tranh)) luat khong cong van thanh cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chau tinh) OR (cuu tinh)) - ((hanh trinh) OR (canh tranh)) luat khong cong van thanh cac.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chau tinh) OR (cuu tinh)) - ((hanh trinh) or (canh tranh)) luat khong cong van thanh cac".
• Adding a wildcard symbol may retrieve word variants: ho ((chau tinh) OR (cuu tinh)) - ((hanh trinh) or (canh tranh)) luat khong cong van thanh cac*.