Perhaps you should try some spelling variations:
thanh va » thanh van, hanh va, thanh ha
va thanh » gia thanh, ban thanh, va tinh
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
cua tre » cua te, cuu tre, cua triet
cham o » cham soc
va cua » va chua, via cua, ca cua
o va » do va, so va, co va

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

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