Perhaps you should try some spelling variations:
than thuong » thanh thuong, phan thuong, han thuong
hieu quang » thieu quang, hieu quan, hieu qua
hieu lang » chieu sang, nhieu tang, hieu van
hanh tran » hanh trang, thanh tran, hanh tram
tran than » tran thanh, tran thang, tran tuan
phan van » pham van, thanh van, luan van
han van » nhan van, hanh van, tan van
ban cau » bang cau, ban can, van cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: nho ((hieu lang) or (hieu quang)) - hanh tran than thuong ((han van) OR (phan van)) ban cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nho ((hieu lang) OR (hieu quang)) - hanh tran than thuong ((han van) OR (phan van)) ban cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "nho ((hieu lang) or (hieu quang)) - hanh tran than thuong ((han van) OR (phan van)) ban cau*".