Perhaps you should try some spelling variations:
nghe nano » nghe dan, nghe san, nghe nhan
cua triet » cua viet, su triet, va triet
nghe nam » nghe lam, nghiep nam, nghe nhan
danh lai » danh sai, gianh lai, dinh lam
tu sach » thu sach, su sach, te sach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
xa danh » va danh, dia danh, nam danh
lai cua » dai cua, hai cua, lai chau
thu xa » thu xac, thu ha, thu xe
x hoi » xa hoi, o hoi, x ho

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty nang x hoi. hieu ((nghe nam) OR (nghe nano)) thu xa danh lai cua triet~.
• Adding a wildcard symbol may retrieve word variants: tu sach ty nang x hoi. hieu ((nghe nam) or (nghe nano)) thu xa danh lai cua triet*.