Perhaps you should try some spelling variations:
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
va chao » va cao, va chat, va khao
va cham » va chat, va tham
va dinh » van dinh, va kinh, va tinh
dinh ve » dinh ket, dinh van
ve cua » le cua, de cua, te cua
cua te » cua tu
xu va » xu van, tu va, su va

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

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