Perhaps you should try some spelling variations:
ban hang » ngan hang
ky doanh » ly doanh, ky danh, ty doanh
chat xuc » chat huu, cam xuc, chao xu
hieu va » lieu va, hieu qua
moi hoi » moi thoi, moi voi, doi hoi
moi doi » voi doi, hoi doi, moi voi
va chat » van chat, va phat, cao chat
xuc ban » duc ban, cuc ban, quoc ban
di cua » dai cua, doi cua, de cua
vi cua » vai cua
tu bai » tu ban, tu bat, te bai
bai ky » ban ky, sai ky, bac ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu bai ky doanh ((moi hoi) or (moi doi)). hieu va chat xuc ban hang ((vi cua) or (di cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu bai ky doanh ((moi hoi) OR (moi doi)). hieu va chat xuc ban hang ((vi cua) OR (di cua)) te.
• Adding a wildcard symbol may retrieve word variants: tu bai ky doanh ((moi hoi) or (moi doi)). hieu va chat xuc ban hang ((vi cua) or (di cua)) te*.