Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
khong cong » khong cang, chong cong, khong con
thong cong » trong cong, tong cong, thong thong
thanh tran » thanh trang, thanh toan, thanh tra
khi xanh » khia canh, thi anh, thi oanh
thi hanh » thi thanh
tran cau » tran chau, toan cau, ran cau

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 (thi hanh)) - hanh trinh luat ((khong cong) OR (thong cong)) thanh tran cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((khi xanh) OR (thi hanh)) - hanh trinh luat ((khong cong) OR (thong cong)) thanh tran cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((khi xanh) or (thi hanh)) - hanh trinh luat ((khong cong) OR (thong cong)) thanh tran cau".
• Adding a wildcard symbol may retrieve word variants: doi ((khi xanh) or (thi hanh)) - hanh trinh luat ((khong cong) OR (thong cong)) thanh tran cau*.