Perhaps you should try some spelling variations:
thuoc sach » hoc sach, nuoc sach, thuat sach
va nang » van nang, da nang, cam nang
cao xuc » cam xuc, cao duc, cao suc
va hanh » van hanh, va thanh, va danh
cua tre » cuu tre, cua triet, dua tren
v nang » vu nang, van nang, voi nang
va cao » va cac, va co, va dao
xuc va » duc va, tuc va, luc va
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: thuoc sach ((v nang) OR (va nang)) xa hoi. lieu va cao xuc va hanh vi ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuoc sach ((v nang) OR (va nang)) xa hoi. lieu va cao xuc va hanh vi ((cua tre) OR (cua te)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuoc sach ((v nang) OR (va nang)) xa hoi. lieu va cao xuc va hanh vi ((cua tre) or (cua te))".
• Adding a wildcard symbol may retrieve word variants: thuoc sach ((v nang) OR (va nang)) xa hoi. lieu va cao xuc va hanh vi ((cua tre) or (cua te))*.