Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
cac nuoc » cap nuoc, hoc nuoc, dat nuoc
te sach » toc sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
thi van » thi lan, thi hanh, thi nang
cac xuc » cam xuc, chat xuc, cac cuoc
lai cua » dai cua, hai cua, lai chau

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. thi van ((cac xuc) OR (cac nuoc)) ((gia thanh) or (ban thanh)) lai cua vat~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang xa hoi. thi van ((cac xuc) OR (cac nuoc)) ((gia thanh) OR (ban thanh)) lai cua vat.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky nang xa hoi. thi van ((cac xuc) OR (cac nuoc)) ((gia thanh) or (ban thanh)) lai cua vat".
• Adding a wildcard symbol may retrieve word variants: te sach ky nang xa hoi. thi van ((cac xuc) OR (cac nuoc)) ((gia thanh) or (ban thanh)) lai cua vat*.