Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
va thanh » gia thanh, ban thanh, va tinh
su triet » su viet, su tien, ve triet
hieu va » lieu va, hieu qua
cao xuc » cam xuc, cao duc, cao suc
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
va danh » va dinh, va dan, dia danh
va hanh » van hanh, ban hanh, dao hanh
va cao » va cac, va co, va dao
ve su » va su

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: thuat sach ky nang xa hoi. hieu va cao xuc ((((va hanh) OR (va thanh))) OR (va danh)) ve su triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat sach ky nang xa hoi. hieu va cao xuc ((((va hanh) OR (va thanh))) or (va danh)) ve su triet~".
• Adding a wildcard symbol may retrieve word variants: thuat sach ky nang xa hoi. hieu va cao xuc ((((va hanh) OR (va thanh))) or (va danh)) ve su triet*.