Perhaps you should try some spelling variations:
chieu chien » thien chien, hieu hien
chien cac » hien cac, thien cac, chien cuoc
danh lai » danh sai, gianh lai, dinh lam
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
lai cua » dai cua, hai cua, lai chau
cua tre » cua te, cuu tre, cua triet
bo va » bao va, so va, co va
do va » do van, so va

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 xa hoi. chieu chien cac ((bo va) or (do va)) danh lai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky nang xa hoi. chieu chien cac ((bo va) OR (do va)) danh lai cua tre.
• Adding a wildcard symbol may retrieve word variants: tu sach ky nang xa hoi. chieu chien cac ((bo va) or (do va)) danh lai cua tre*.