Perhaps you should try some spelling variations:
nhung thoi » phung thi, nhung loi, nhung tri
nuoi duong » noi dung, nguoi dung, nuoi trong
nhung thi » phung thi, nhung tri, nhung chi
quen vang » quan van, que van, que lang
boi duong » hai duong, doi tuong, con duong
hoc mo » hoc moi, hoc mot, hoc mon

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 thi)) quen vang. ((((nuoi duong) or (nguoi muong))) or (boi duong)) hoc mo~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((nhung thoi) OR (nhung thi)) quen vang. ((((nuoi duong) OR (nguoi muong))) OR (boi duong)) hoc mo.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((nhung thoi) OR (nhung thi)) quen vang. ((((nuoi duong) or (nguoi muong))) or (boi duong)) hoc mo".
• Adding a wildcard symbol may retrieve word variants: ((nhung thoi) OR (nhung thi)) quen vang. ((((nuoi duong) or (nguoi muong))) or (boi duong)) hoc mo*.