Perhaps you should try some spelling variations:
luat thuong » suat thong
thuong cong » thong cong, thuong con, thuong dong
thanh thanh » nhanh thanh, thanh toan, thanh phan
theo chieu » theo tieu, theo chu, thi chieu
hanh trinh » hanh chinh
cong thanh » dong thanh, cong trinh, cong tan
thanh lap » thanh san, phan lap, thanh hai
ho chieu » hoc thieu, doi chieu, mot chieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (theo chieu)) xanh - ((hanh trinh) or (canh tranh)) luat thuong cong thanh thanh lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (theo chieu)) xanh - ((hanh trinh) OR (canh tranh)) luat thuong cong thanh thanh lap.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (theo chieu)) xanh - ((hanh trinh) or (canh tranh)) luat thuong cong thanh thanh lap*.