Perhaps you should try some spelling variations:
nhung thoi » nhung thi, phung thi, nhung loi
nhung chi » chung chi, nhung chu, nhung thi
quen vang » quan van, que van, que lang
biet gian » biet giua, bien gia, bien giai
trong tan » trong quan, trong cac, trong ca
tan than » tan thanh, tan tran, ban than

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 (nhung chi)) quen vang. ((biet gian) OR (viet giao)) trong tan than~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((nhung thoi) OR (nhung chi)) quen vang. ((biet gian) OR (viet giao)) trong tan than.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((nhung thoi) or (nhung chi)) quen vang. ((biet gian) OR (viet giao)) trong tan than".
• Adding a wildcard symbol may retrieve word variants: ((nhung thoi) or (nhung chi)) quen vang. ((biet gian) OR (viet giao)) trong tan than*.