Perhaps you should try some spelling variations:
ban hang » ngan hang
cau tren » cu tren, dau tren, ca tren
vu sach » vu bach, su sach, vu khach
nang xa » nang x, lang xa, nang ma
va hanh » van hanh, va thanh, va danh
cuu tre » cua tre, cau treo
y nang » ky nang, ly nang, v nang
qua ca » qua cac, qua cua, qua cai
ca xuc » cam xuc, chat xuc

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 y nang xa hoi. hieu qua ca xuc ((va hanh) or (ban hang)) dinh ((cuu tre) or (cau tren))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach y nang xa hoi. hieu qua ca xuc ((va hanh) OR (ban hang)) dinh ((cuu tre) OR (cau tren)).
• Adding a wildcard symbol may retrieve word variants: vu sach y nang xa hoi. hieu qua ca xuc ((va hanh) or (ban hang)) dinh ((cuu tre) or (cau tren))*.