Perhaps you should try some spelling variations:
thanh trung » thanh tung
hieu lang » chieu sang, hieu quang, nhieu tang
luong van » luong va, duong van, luong vat
tam dang » nam dang, tran dang, pham dang
van than » van thanh, van thang, van tuan
than cau » toan cau, phan cau, than cap
ho hieu » ho chieu, hoi hieu, nho hieu
tam dan » nam dan, tam van, ham dan

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 - thanh trung ((tam dang) or (tam dan)) luong van than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho hieu lang - thanh trung ((tam dang) OR (tam dan)) luong van than cau.
• Adding a wildcard symbol may retrieve word variants: ho hieu lang - thanh trung ((tam dang) or (tam dan)) luong van than cau*.