Perhaps you should try some spelling variations:
nhung thi » nhung thoi, phung thi, nhung tri
nhung loi » nhung bai, nhung gi, nhung bo
quen vang » quan van, que van, que lang
nuoi dong » nuoi duong, nuoi ong, nuoi trong
nhung bi » nhung bai, nhung gi
hoc moi » hoc noi
hoc mo » hoc mot, hoc mon, hoc ma

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((nhung thi) or (((nhung loi) or (nhung bi)))) quen vang. nuoi dong ((hoc mo) OR (hoc moi))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((nhung thi) OR (((nhung loi) OR (nhung bi)))) quen vang. nuoi dong ((hoc mo) OR (hoc moi)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((nhung thi) or (((nhung loi) or (nhung bi)))) quen vang. nuoi dong ((hoc mo) OR (hoc moi))".
• Adding a wildcard symbol may retrieve word variants: ((nhung thi) or (((nhung loi) or (nhung bi)))) quen vang. nuoi dong ((hoc mo) OR (hoc moi))*.