Perhaps you should try some spelling variations:
nghe nam » nghe lam, nghiep nam, nghe nano
nang mai » nang ma, nang tai, lang mai
xa danh » dia danh, nam danh, van danh
hai cuu » hai cua, hai chu, hai cuc
va danh » va dinh, va dan, va hanh
su sach » so sach, vu sach
sach ky » sac ky, sach y, sach ty
mai hoi » mai khoi, dai hoi, lai hoi
cuu tre » cua tre, cau tren, cau treo
he nam » ha nam

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 ((he nam) or (nghe nam)) thu ((xa danh) OR (va danh)) hai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky nang mai hoi. hieu ((he nam) OR (nghe nam)) thu ((xa danh) OR (va danh)) hai cuu tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ky nang mai hoi. hieu ((he nam) or (nghe nam)) thu ((xa danh) OR (va danh)) hai cuu tre*".