Perhaps you should try some spelling variations:
te sach » toc sach
nang xa » nang x, lang xa, nang ma
ve chat » van chat
va chat » van chat, va phat, cao chat
va tinh » may tinh
tinh vi » trinh vi, tinh voi, tinh va
cua tre » cua te, cuu tre, cua triet
y nang » ky nang, ly nang, v nang
soc va » hoc va, loc va, doc va
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach y nang xa hoi. hieu ((ve chat) OR (va chat)) soc va tinh vi cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang xa hoi. hieu ((ve chat) OR (va chat)) soc va tinh vi cua tre".
• Adding a wildcard symbol may retrieve word variants: te sach y nang xa hoi. hieu ((ve chat) OR (va chat)) soc va tinh vi cua tre*.