Perhaps you should try some spelling variations:
so hanh » so sanh, so danh, co hanh
hanh ky » hanh kem
hieu ve » hieu va, hieu van
va dinh » van dinh, va kinh, vu dinh
va tinh » may tinh
cua tre » cua te, cuu tre, cua triet
ve cac » va cac, vien cac
vi cua » vai cua, di cua
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: so hanh ky nang x hoi. hieu ve cac du ((gia thanh) or (((va dinh) or (va tinh)))) vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so hanh ky nang x hoi. hieu ve cac du ((gia thanh) OR (((va dinh) OR (va tinh)))) vi cua tre.
• Adding a wildcard symbol may retrieve word variants: so hanh ky nang x hoi. hieu ve cac du ((gia thanh) or (((va dinh) or (va tinh)))) vi cua tre*.