Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
chieu xanh » chieu sach, chieu sang, chieu tinh
trang luat » truong luat, trinh luat, tang luan
tang luat » tang luan, nang suat, hang luan
tan thanh » tran thanh, tang thanh, toan thanh
thanh cau » thanh chau, thanh mau, nhanh cau
cong tan » cong tac, cong san, cong thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: mot chieu xanh - hanh ((trang luat) or (tang luat)) thuong cong tan thanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: mot chieu xanh - hanh ((trang luat) OR (tang luat)) thuong cong tan thanh cau*.