Perhaps you should try some spelling variations:
nhung thoi » nhung thi, nhung loi, nhung tri
tran trong » gian trong, quan trong, tran hong
biet tran » bien tran, viet tran, viet trang
trong ban » trong san, trong tan, trong quan
ban hang » ngan hang
que van » qua van, quyet van, quan van
quy van » duy van, qua van, quyet van

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((nhung thoi) or (phung thi))) or (nhung bai)) ((que van) or (quy van)). biet tran trong ban hang~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((nhung thoi) OR (phung thi))) OR (nhung bai)) ((que van) OR (quy van)). biet tran trong ban hang.
• Adding a wildcard symbol may retrieve word variants: ((((nhung thoi) or (phung thi))) or (nhung bai)) ((que van) or (quy van)). biet tran trong ban hang*.