Perhaps you should try some spelling variations:
ban thanh » ban hanh
cham xuc » cam xuc, chat xuc, cham soc
ban hang » ngan hang
so sach » so sanh, bo sach, co sach
va cham » va chat, va tham
sach ky » sac ky, sach y, sach ty
ky dang » ky nang, ky danh
ha hoi » hoa hoi, xa hoi, va hoi
di cua » dai cua, doi cua, de cua
cua te » cua tu

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

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