Perhaps you should try some spelling variations:
ban hanh » ban hang
chat xuc » chat huu, cam xuc, chao xu
hieu va » lieu va
ky lang » ky nang, ky dang, ky tang
mai hoi » mai khoi, lai hoi, mai doi
dai hoi » dai hoc, dai hai, dai moi
xuc ban » duc ban, cuc ban, quoc ban
vi cua » vai cua, di cua
tu san » thu san, tu ban, tu can
san ky » sang ky, van ky, dan ky
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: tu san ky lang ((mai hoi) or (dai hoi)). ((hieu va) or (hieu qua)) chat xuc ban hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu san ky lang ((mai hoi) OR (dai hoi)). ((hieu va) OR (hieu qua)) chat xuc ban hanh vi cua te.
• Adding a wildcard symbol may retrieve word variants: tu san ky lang ((mai hoi) or (dai hoi)). ((hieu va) or (hieu qua)) chat xuc ban hanh vi cua te*.