Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
hanh trang » thanh trung, canh tranh, hanh trinh
cua thuong » cua truong, cua phuong, ca thuong
trang cua » tranh cua, tang cua, trung cua
thanh cac » hanh cac, thanh bac, thanh ca
chu nang » chuc nang, chua nang, cuu nang
cong san » cong tac
than cap » khan cap, thanh lap, than cua
tho chu » theo chu, cho chu, ho chu

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

• Performing a fuzzy search may retrieve terms with similar spellings: tho chu nang - hanh trang cua thuong cong san ((than cap) or (thanh cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tho chu nang - hanh trang cua thuong cong san ((than cap) OR (thanh cac)).
• Adding a wildcard symbol may retrieve word variants: tho chu nang - hanh trang cua thuong cong san ((than cap) or (thanh cac))*.