Perhaps you should try some spelling variations:
thanh vi » hanh vi, thanh ve, nhanh vi
thanh va » thanh van, hanh va, thanh ha
ly nang » ky nang, ly hang, ly vang
hieu ve » hieu va, hieu van
cua tre » cua te, cuu tre, cua triet
nang o » nang co, nang ho, nang ro
xuc va » duc va, tuc va, luc va
o hoi » co hoi, o hoc, o hai
sinh » dinh, minh, kinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc sinh ly nang o hoi. ((hieu ve) or (lieu va)) cam xuc va ((thanh vi) or (thanh va)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc sinh ly nang o hoi. ((hieu ve) OR (lieu va)) cam xuc va ((thanh vi) OR (thanh va)) cua tre.
• Adding a wildcard symbol may retrieve word variants: hoc sinh ly nang o hoi. ((hieu ve) or (lieu va)) cam xuc va ((thanh vi) or (thanh va)) cua tre*.