Perhaps you should try some spelling variations:
thanh song » thanh cong, thanh son, thanh long
van thanh » ban thanh, van tuan
song cua » cong cua, dong cua, huong cua
lang van » dang van, tang van, hoang van
cham xuc » cam xuc, chat xuc, cham soc
vu cham » va cham, vu kham, tu cham
xuc van » duc van, luc van, vuc van
cua tre » cua te, cuu tre, cua triet
hieu vu » hieu va, hieu ve, hieu su
van hoi » van hoa, van hoc, van hoe
ky lang » ky nang, ky dang, ky tang
tu bac » tu ban, tu bat, tu bai
tu sac » tu sach, tu san, tu lac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((tu sac) or (tu bac))) or (tu cac)) ky lang van hoi. hieu vu cham xuc van thanh song cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((tu sac) OR (tu bac))) OR (tu cac)) ky lang van hoi. hieu vu cham xuc van thanh song cua tre.
• Adding a wildcard symbol may retrieve word variants: ((((tu sac) or (tu bac))) or (tu cac)) ky lang van hoi. hieu vu cham xuc van thanh song cua tre*.