Perhaps you should try some spelling variations:
van hanh » van thanh, ban hanh, van ban
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
cau xuc » cam xuc, cau luc, cau truc
van anh » van thanh, tuan anh, van minh
cua tre » cuu tre, cua triet, dua tren
va cau » van cau, va cac, va dau
cua te » cua tu
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: tu sach ky nang x hoi. lieu va cau xuc ((van hanh) or (van anh)) lai ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky nang x hoi. lieu va cau xuc ((van hanh) OR (van anh)) lai ((cua tre) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: tu sach ky nang x hoi. lieu va cau xuc ((van hanh) or (van anh)) lai ((cua tre) or (cua te))*.