Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
ban hang » ngan hang
vu sach » vu bach, su sach, vu khach
sach ly » sach y, sach lo, sach ty
ly nang » ky nang, ly hang, ly vang
nang xa » nang x, lang xa, nang ma
va cham » va chat, va tham
cua tre » cua te, cua triet, dua tren
cuu tre » cau tren, cau treo

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sach ly nang xa hoi. lieu va cham xuc ((ban hang) or (van minh)) vai ((cua tre) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach ly nang xa hoi. lieu va cham xuc ((ban hang) OR (van minh)) vai ((cua tre) OR (cuu tre)).
• Adding a wildcard symbol may retrieve word variants: vu sach ly nang xa hoi. lieu va cham xuc ((ban hang) or (van minh)) vai ((cua tre) or (cuu tre))*.