Perhaps you should try some spelling variations:
nguoi truong » nguoi trong, nguoi thuong, nguoi muong
nguoi tuong » nguoi thuong, nguoi muong, nguoi thong
truong hoc » trung hoc, tuong ho, truong bo
nhung truc » khung truc, nhung khuc, nhung tri
truc quynh » thuy quynh, thu quynh, tu quynh
quynh vang » quynh bang, quynh trang, huynh van
nhung thi » nhung thoi, phung thi, nhung tri
tuong hoc » tuong ho, duong hoc, tuong khoa
thi dua » thi dung
dua van » duy van, dua vao, duc van
hoc man » hoc mang, hoc dan, hoc ma
hoc mot » hoc moi

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 dua van. nguoi truong hoc man ) or ( nhung truc quynh vang. nguoi tuong hoc mot ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung thi dua van. nguoi truong hoc man ) OR ( nhung truc quynh vang. nguoi tuong hoc mot )).
• Adding a wildcard symbol may retrieve word variants: (( nhung thi dua van. nguoi truong hoc man ) or ( nhung truc quynh vang. nguoi tuong hoc mot ))*.