Perhaps you should try some spelling variations:
hanh than » hanh han, hanh nhan, hanh phan
than cua » nhan cua, thai cua, ban cua
van hanh » van thanh, ban hanh, van anh
hieu ve » hieu va, hieu van
xuc van » duc van, luc van, vuc van
cac xuc » cam xuc, cac nuoc, chat xuc
cua tre » cua te, cuu tre, cua triet
s_ hai » su hai, so hai
san ky » sang ky, van ky, dan ky
ve cac » va cac, vien cac
tu san » thu san, tu ban, tu can
_ hai » _ tai, _ hao
o hoi » co hoi, o hoc, o hai

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

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