Perhaps you should try some spelling variations:
nhung thi » nhung thoi, phung thi, nhung tri
viet tran » viet trang, viet tuan, viet trung
trong ban » trong san, trong quan, trong cac
trong tan » trong quan, trong cac, trong ca
nhung gi » nhung bai
nhung bi » nhung bai
que van » qua van, quy van, quyet van

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((((nhung gi) OR (nhung bi))) OR (nhung thi)) que van. viet tran ((trong ban) OR (trong tan)) hanh~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((nhung gi) or (nhung bi))) or (nhung thi)) que van. viet tran ((trong ban) OR (trong tan)) hanh~".
• Adding a wildcard symbol may retrieve word variants: ((((nhung gi) or (nhung bi))) or (nhung thi)) que van. viet tran ((trong ban) OR (trong tan)) hanh*.