Perhaps you should try some spelling variations:
thu san » thuy san, thu ban, phu san
va hanh » van hanh, va thanh, va danh
hanh di » hanh vi, hanh de, hang di
san ky » sang ky, van ky, dan ky
ve dao » va dao, ve bao, te dao
di cua » dai cua, doi cua, de cua
cua cu » cua chu, cua cau, cua su
x hoi » xa hoi, o hoi, x ho

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

• If you are trying to use Boolean operators, they must be ALL CAPS: thu san ky nang x hoi. hieu ((ve dao) OR (de dao)) duc va hanh di cua cu~.
• Adding a wildcard symbol may retrieve word variants: thu san ky nang x hoi. hieu ((ve dao) or (de dao)) duc va hanh di cua cu*.