Perhaps you should try some spelling variations:
nhung thoi » nhung thi, phung thi, nhung loi
tien trong » thien trong, tiep trong, dien trong
bien trong » gian trong, bi trong
quan thanh » ban thanh, van thanh
quan than » qua than, quang thanh, quang thang
thoi que » thoi quen, thon que, thong que
que van » qua van, quy 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 que van. viet ((tien trong) or (bien trong)) ((quan than) OR (quan thanh))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nhung thoi que van. viet ((tien trong) OR (bien trong)) ((quan than) OR (quan thanh)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "nhung thoi que van. viet ((tien trong) or (bien trong)) ((quan than) OR (quan thanh))".
• Adding a wildcard symbol may retrieve word variants: nhung thoi que van. viet ((tien trong) or (bien trong)) ((quan than) OR (quan thanh))*.