Perhaps you should try some spelling variations:
van hanh » van thanh, ban hanh, van anh
pham xuc » pham duc, pham cuc, pham xuan
lai roi » lai hoi, loi roi
hieu su » hieu sau, tieu su, hieu so
thu ban » thu hang
dai moi » doi moi, dai hoi
xuc van » duc van, luc van, vuc van
su pham » san pham
vi cua » vai cua, di cua
tu sac » tu sach, tu cac, tu san
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) or (thu ban)) ky nang ((dai moi) or (lai roi)). hieu su pham xuc van hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sac) OR (thu ban)) ky nang ((dai moi) OR (lai roi)). hieu su pham xuc van hanh vi cua te.
• Adding a wildcard symbol may retrieve word variants: ((tu sac) or (thu ban)) ky nang ((dai moi) or (lai roi)). hieu su pham xuc van hanh vi cua te*.