Perhaps you should try some spelling variations:
nuoi tuong » nuoi trong, nuoc tuong, nuoi duong
nhung thoi » nhung thi, phung thi, nhung loi
phong thi » phung thi, phong tri, phong thuy
thi quyet » thi tuyet, toi quyet, theo quyet
tuong hoc » truong hoc, tuong ho, duong hoc
thoi que » thoi quen, thon que, thong que
hoc dung » hoc ung, hoc dan, tac dung
thuoc mo » thuoc moi, thuoc ma, thuoc bo
hoc mot » hoc moi
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: (( phong thi quyet thanh. nuoi tuong hoc mot ) or ( nhung thoi que van. hoc dung thuoc mo ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( phong thi quyet thanh. nuoi tuong hoc mot ) OR ( nhung thoi que van. hoc dung thuoc mo )).
• Adding a wildcard symbol may retrieve word variants: (( phong thi quyet thanh. nuoi tuong hoc mot ) or ( nhung thoi que van. hoc dung thuoc mo ))*.