Perhaps you should try some spelling variations:
nhung theo » dung theo, hang theo, nhung kho
phung nghi » nhung nghi, phuong nghin, phung thi
theo quyen » theo quyet, theo nguyen, thuoc quyen
quyen van » quyet van, huyen van, nguyen van
boi duong » hai duong, doi tuong, con duong
duong hoi » duong loi, dong hoi, duong noi
nghi que » nghi le, nghi tu
noi dung » hoc dung
dung hoc » dong hoc, dung thuoc, trung hoc
que van » qua van, quy van, quyet van
hoc mon » hoc moi, hoc mot, hoc cong
hoi moi » doi moi, hoc moi, hai moi

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( phung nghi que van. noi dung hoc mon ) or ( nhung theo quyen van. boi duong hoi moi ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( phung nghi que van. noi dung hoc mon ) OR ( nhung theo quyen van. boi duong hoi moi )).
• Adding a wildcard symbol may retrieve word variants: (( phung nghi que van. noi dung hoc mon ) or ( nhung theo quyen van. boi duong hoi moi ))*.