Perhaps you should try some spelling variations:
hanh than » hanh han, hanh nhan, hanh phan
hieu viec » nhieu viec, hieu ve, sieu viet
viec cac » vien cac, viec cua, viec lam
van hanh » van thanh, ban hanh, van anh
than cua » nhan cua, thai cua, ban cua
te sach » toc sach
cac xuc » cam xuc, cac nuoc, chat xuc
xuc van » duc van, luc van, vuc van
cua tre » cua te, cuu tre, cua triet
y nang » ky nang, ly nang, v nang
co hoi » co hoc, co loi
o hoi » o hoc, o hai, o hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach y nang ((o hoi) or (co hoi)). hieu viec cac xuc van hanh than cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang ((o hoi) OR (co hoi)). hieu viec cac xuc van hanh than cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach y nang ((o hoi) or (co hoi)). hieu viec cac xuc van hanh than cua tre*.