Perhaps you should try some spelling variations:
nhung thoi » nhung thi, phung thi, nhung loi
quyen vang » quyen van, quyet van, huyen van
quen vang » quan van, que van, que lang
nhung khi » nhung khai, nhung khia, nhung chi
khi quyen » thi huyen, thi xuyen, thi tuyen
nuoi dong » nuoi duong, nuoi ong, nuoi trong
noi dung » hoc dung
dung hoc » dung thuoc, trung hoc, dung khoa
dong hoc » dong co, dong luc
hoc mon » hoc moi, hoc mot, hoc cong

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( nhung thoi quen vang. noi dung hoc mon ) or ( nhung khi quyen vang. nuoi dong hoc mon ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung thoi quen vang. noi dung hoc mon ) OR ( nhung khi quyen vang. nuoi dong hoc mon )).
• Adding a wildcard symbol may retrieve word variants: (( nhung thoi quen vang. noi dung hoc mon ) or ( nhung khi quyen vang. nuoi dong hoc mon ))*.