Perhaps you should try some spelling variations:
nhung troi » nhung tri, nhung thoi, nhung trai
nuoi duong » nguoi muong, noi dung, boi duong
duong hoc » dong hoc, dung hoc, duong hoi
nhung thi » nhung thoi, phung thi, nhung tri
quan vang » quan lang, quan van, quan hoang
troi yen » thi yen, tai yen, tro nen
yen vang » yen lang, yen giang, nen van
thi quan » thi xuan, tri quan, thi luan
hoi dong » hop dong, hoat dong, ha dong
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 troi yen vang. nuoi duong hoc mon ) or ( nhung thi quan vang. hoi dong co ma ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung troi yen vang. nuoi duong hoc mon ) OR ( nhung thi quan vang. hoi dong co ma )).
• Adding a wildcard symbol may retrieve word variants: (( nhung troi yen vang. nuoi duong hoc mon ) or ( nhung thi quan vang. hoi dong co ma ))*.