Perhaps you should try some spelling variations:
thuoc sach » hoc sach, nuoc sach, thuat sach
va thanh » gia thanh, ban thanh, va tinh
cua tre » cua te, cuu tre, cua triet
va hanh » van hanh, va danh, ban hanh
cao xuc » cam xuc, cao duc, cao suc
sach v » sach va, sach y, sach 2
va cao » va cac, va co, va dao
v nang » va nang, vu nang, van nang
cua tu » cua tuc, cua su, cua cu
x hoi » xa hoi, o hoi, x ho

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 x hoi. lieu va cao xuc ((va hanh) OR (va thanh)) vi ((cua tre) or (cua tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuoc sach v nang x hoi. lieu va cao xuc ((va hanh) OR (va thanh)) vi ((cua tre) OR (cua tu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuoc sach v nang x hoi. lieu va cao xuc ((va hanh) OR (va thanh)) vi ((cua tre) or (cua tu))".
• Adding a wildcard symbol may retrieve word variants: thuoc sach v nang x hoi. lieu va cao xuc ((va hanh) OR (va thanh)) vi ((cua tre) or (cua tu))*.