Perhaps you should try some spelling variations:
ban thanh » ban hang
ban hanh » ban hang
te sach » toc sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
cau xuc » cam xuc, cau truc, chat xuc
cau luc » cau truc, cau phuc
vai cua » dai cua, hai cua, lai cua
cua tre » cua te, cuu tre, cua triet

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ky nang xa hoi. lieu va ((cau xuc) or (cau luc)) ((ban thanh) OR (ban hanh)) vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang xa hoi. lieu va ((cau xuc) OR (cau luc)) ((ban thanh) OR (ban hanh)) vai cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky nang xa hoi. lieu va ((cau xuc) or (cau luc)) ((ban thanh) OR (ban hanh)) vai cua tre".
• Adding a wildcard symbol may retrieve word variants: te sach ky nang xa hoi. lieu va ((cau xuc) or (cau luc)) ((ban thanh) OR (ban hanh)) vai cua tre*.