Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
sach cap » sach dao, sach bai, sach xa
cap nang » cam nang, cao nang, ca nang
diem cau » dieu can
cham xuc » chat xuc, cham soc, pham duc
tu sach » thu sach, su sach, te sach
hieu ve » hieu va, hieu van
nang xa » nang x, lang xa, nang ma
di cau » da cau

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 cap nang xa hoi. hieu ve ((cham xuc) or (cam xuc)) ban thanh ((di cau) OR (diem cau)) tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach cap nang xa hoi. hieu ve ((cham xuc) OR (cam xuc)) ban thanh ((di cau) OR (diem cau)) tren.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach cap nang xa hoi. hieu ve ((cham xuc) or (cam xuc)) ban thanh ((di cau) OR (diem cau)) tren".
• Adding a wildcard symbol may retrieve word variants: tu sach cap nang xa hoi. hieu ve ((cham xuc) or (cam xuc)) ban thanh ((di cau) OR (diem cau)) tren*.