Perhaps you should try some spelling variations:
vang cua » mang cua, hang cua, tang cua
tu sach » thu sach, su sach, te sach
dan cua » dan ca, ban cua, dai cua
va dinh » van dinh, va kinh, va tinh
va chat » van chat, va phat, cao chat
sach ky » sac ky, sach y, sach ty
va chao » va cao, va cham, va khao
nang xa » nang x, lang xa, nang ma
xu va » xu van, tu va, su va

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 ky nang xa hoi. hieu ((va chao) OR (va chat)) xu va dinh ((dan cua) OR (vang cua)) te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ky nang xa hoi. hieu ((va chao) OR (va chat)) xu va dinh ((dan cua) or (vang cua)) te~".
• Adding a wildcard symbol may retrieve word variants: tu sach ky nang xa hoi. hieu ((va chao) OR (va chat)) xu va dinh ((dan cua) or (vang cua)) te*.