Perhaps you should try some spelling variations:
hieu lang » chieu sang, hieu quang, nhieu tang
hanh tang » hanh trang, anh tang, hanh mang
cua hang » cua dang, cua nhung, cua cong
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan cau » toan cao, toan ban, toan tap
ho hieu » ho chieu, hoi hieu, nho hieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho hieu lang - hanh tang ((cua hang) or (cua ban)) cong tan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho hieu lang - hanh tang ((cua hang) OR (cua ban)) cong tan toan cau.
• Adding a wildcard symbol may retrieve word variants: ho hieu lang - hanh tang ((cua hang) or (cua ban)) cong tan toan cau*.