Perhaps you should try some spelling variations:
dung thuoc » dung hoc
nhung loi » nhung bi, nhung gi, nhung bo
muong uoc » huong uoc, luong cuoc, huong cuoc
hoc dung » hoc ung, hoc dan, tac dung
thuoc ma » hoc ma, duoc ma
que van » qua van, quyet van, quan van
loi quy » loi que, doi quy, noi quy
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 bai que van. hoc dung thuoc ma ) or ( nhung loi quy van. nguoi muong uoc mo ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung bai que van. hoc dung thuoc ma ) OR ( nhung loi quy van. nguoi muong uoc mo )).
• Adding a wildcard symbol may retrieve word variants: (( nhung bai que van. hoc dung thuoc ma ) or ( nhung loi quy van. nguoi muong uoc mo ))*.