Perhaps you should try some spelling variations:
thanh lai » thanh hai, thanh lap, thanh loi
cua tre » cua te, cuu tre, cua triet
lai cua » dai cua, hai cua, lai chau
vuc van » duc van, luc van, thuc van
xuc van » duc van, luc van, xuc ban
va chat » van chat, va phat, cao chat
ky dang » ky nang, ky danh
ve chat » van chat
dang xa » dang xay, lang xa, dang ha
su cac » tu cac, su cao, su can

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

• Performing a fuzzy search may retrieve terms with similar spellings: su cac ky dang xa hoi. hieu ((ve chat) or (va chat)) ((xuc van) OR (vuc van)) thanh lai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su cac ky dang xa hoi. hieu ((ve chat) OR (va chat)) ((xuc van) OR (vuc van)) thanh lai cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su cac ky dang xa hoi. hieu ((ve chat) or (va chat)) ((xuc van) OR (vuc van)) thanh lai cua tre".
• Adding a wildcard symbol may retrieve word variants: su cac ky dang xa hoi. hieu ((ve chat) or (va chat)) ((xuc van) OR (vuc van)) thanh lai cua tre*.