Perhaps you should try some spelling variations:
khong cong » thong cong, khong cang, chong cong
luat khong » luat thong, luat thuong, suat thong
khia canh » kho canh, thi canh
hanh hinh » hanh chinh, hanh tinh, hanh dinh
hinh luat » hanh luat, trinh luat, chinh luan
tran chau » tranh chap, tran huu
khi xanh » thi hanh, thi anh, thi oanh
cong san » cong tac
san tran » tan tran, ban tran, dang tran

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((khi xanh) OR (khia canh)) - hanh hinh luat khong cong san tran chau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((khi xanh) OR (khia canh)) - hanh hinh luat khong cong san tran chau".
• Adding a wildcard symbol may retrieve word variants: doi ((khi xanh) OR (khia canh)) - hanh hinh luat khong cong san tran chau*.