Perhaps you should try some spelling variations:
thuong cong » thuong con, thuong dong, truong cong
hanh trang » thanh trung, canh tranh, hanh trinh
thong cong » trong cong, tong cong, thong thong
trang cua » tranh cua, tang cua, trung cua
bang than » bang thanh, ban than, sang than
cho chuc » cho chu, choi thuc, nhom chuc
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho chuc nang - hanh trang cua ((thuong cong) or (thong cong)) bang than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chuc nang - hanh trang cua ((thuong cong) OR (thong cong)) bang than cap*.