Perhaps you should try some spelling variations:
hanh thai » nhanh thai, hinh thai, hanh tai
thi hanh » thi thanh
thi nang » thi cong, ki nang
van hanh » van thanh, ban hanh, van anh
thai cua » than cua, tai cuc, tri cua
nang xa » nang x, lang xa, nang ma
thi van » thi lan
duc van » duc va, duc tan, duc manh
cua tre » cua te, cuu tre, cua triet
so sac » so sach, so dac
sac ky » cac ky, sai ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sac ky nang xa hoi. ((thi van) or (((thi nang) or (thi hanh)))) bac duc van hanh thai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sac ky nang xa hoi. ((thi van) OR (((thi nang) OR (thi hanh)))) bac duc van hanh thai cua tre.
• Adding a wildcard symbol may retrieve word variants: so sac ky nang xa hoi. ((thi van) or (((thi nang) or (thi hanh)))) bac duc van hanh thai cua tre*.