Perhaps you should try some spelling variations:
nghe nano » nghe dan, nghe san, nghe nhan
nang mai » nang ma, nang tai, lang mai
nghe nam » nghe lam, nghiep nam, nghe nhan
su sach » so sach, vu sach
sach ky » sac ky, sach y, sach ty
mai hoi » mai khoi, dai hoi, lai hoi
xa danh » va danh, dia danh, nam danh
danh di » danh du, xanh di, danh dien
cua tre » cua te, cuu tre, cua triet
thu xa » thu xac, thu ha, thu xe
di cua » dai cua, doi cua, de cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ky nang mai hoi. hieu ((nghe nam) or (nghe nano)) thu xa danh di cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky nang mai hoi. hieu ((nghe nam) OR (nghe nano)) thu xa danh di cua tre.
• Adding a wildcard symbol may retrieve word variants: su sach ky nang mai hoi. hieu ((nghe nam) or (nghe nano)) thu xa danh di cua tre*.