Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
nhanh lang » nhanh quang, nhanh thang, nhan dang
hanh tang » hanh trang, anh tang, hanh mang
ca thuong » cao thuong, cua thuong, va thuong
cong tam » cong tac, cong tan, cong nam
than van » thanh van, tran van, phan van
than va » thanh va, nhan va, toan va

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu xanh - ((hanh tang) or (nhanh lang)) ca thuong cong tam ((than van) or (than va))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - ((hanh tang) OR (nhanh lang)) ca thuong cong tam ((than van) OR (than va)).
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - ((hanh tang) or (nhanh lang)) ca thuong cong tam ((than van) or (than va))*.