Perhaps you should try some spelling variations:
chat xuc » chat huu, cam xuc, chao xu
ban hanh » ban hang
ky tang » ky nang, kho tang, ky trong
ky dang » ky nang
ky danh » ky anh
hieu va » lieu va, hieu qua
va chat » van chat, va phat, cao chat
xuc ban » duc ban, cuc ban, quoc ban
tu cai » tu cac, tu can, tu bai
vi cua » vai cua, di 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: tu cai ((ky tang) or (((ky dang) OR (ky danh)))) xa hoi. hieu va chat xuc ban hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cai ((ky tang) OR (((ky dang) OR (ky danh)))) xa hoi. hieu va chat xuc ban hanh vi cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cai ((ky tang) or (((ky dang) OR (ky danh)))) xa hoi. hieu va chat xuc ban hanh vi cua te".
• Adding a wildcard symbol may retrieve word variants: tu cai ((ky tang) or (((ky dang) OR (ky danh)))) xa hoi. hieu va chat xuc ban hanh vi cua te*.