Perhaps you should try some spelling variations:
hieu lang » chieu sang, hieu quang, nhieu tang
manh tung » manh hung, thanh tung
hoi hieu » hoi phieu, hoi tieu, moi hieu
cua dang » cua cong
cong van » cong vang, cong san, song van
van hang » van khang, van hoang, van thang
hang cau » hang dau, hang ca, nhung cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoi hieu lang - manh tung ((cua dang) OR (cua ban)) cong van hang cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoi hieu lang - manh tung ((cua dang) OR (cua ban)) cong van hang cau*".