Perhaps you should try some spelling variations:
va thanh » gia thanh, ban thanh, va tinh
su sach » so sach, vu sach
vai cua » dai cua, hai cua, lai cua
va dinh » van dinh, va kinh, va tinh
va hanh » van hanh, va danh, ban hanh
sach ky » sac ky, sach y, sach ty
cac xuc » cam xuc, cac nuoc, chat xuc
hieu va » lieu va, hieu qua
lang xa » lang ha, dang xay, lang van
ky lang » ky nang, ky dang, ky tang
cua te » cua tu

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 lang xa hoi. hieu va cac xuc ((va hanh) or (((va thanh) or (va dinh)))) vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky lang xa hoi. hieu va cac xuc ((va hanh) OR (((va thanh) OR (va dinh)))) vai cua te.
• Adding a wildcard symbol may retrieve word variants: su sach ky lang xa hoi. hieu va cac xuc ((va hanh) or (((va thanh) or (va dinh)))) vai cua te*.