Perhaps you should try some spelling variations:
mai khoi » mai khoa, tai khoa, cac khoi
ban hanh » ban hang
chat xuc » chat huu, cam xuc, chao xu
xuc ban » duc ban, cuc ban, quoc ban
ky dang » ky nang, ky danh
hanh di » hanh vi, hanh de, hang di
dai moi » doi moi, dai hoi
hieu va » lieu va, hieu qua
va chat » van chat, va phat, cao chat
di cua » dai cua, doi cua, de cua
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai 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 sac ky dang ((mai khoi) or (dai moi)). hieu va chat xuc ban hanh di cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky dang ((mai khoi) OR (dai moi)). hieu va chat xuc ban hanh di cua te.
• Adding a wildcard symbol may retrieve word variants: tu sac ky dang ((mai khoi) or (dai moi)). hieu va chat xuc ban hanh di cua te*.