Perhaps you should try some spelling variations:
mai khoi » mai khoa, tai khoa, dai khoa
cac khoi » cac thoi, cac khoan, cach thoi
ban hanh » ban hang
ky dang » ky nang, ky danh
hieu va » lieu va, hieu qua
cao xuc » cam xuc, cao duc, cao suc
xuc ban » duc ban, cuc ban, quoc ban
va cao » va cac, va co, va dao
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 cac ky dang ((mai khoi) OR (cac khoi)). hieu va cao xuc ban hanh vi cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cac ky dang ((mai khoi) OR (cac khoi)). hieu va cao xuc ban hanh vi cua te".
• Adding a wildcard symbol may retrieve word variants: tu cac ky dang ((mai khoi) OR (cac khoi)). hieu va cao xuc ban hanh vi cua te*.