Perhaps you should try some spelling variations:
thanh sang » thanh san, thanh hang, thanh hoang
van thanh » ban thanh, van tuan
kham xuc » kham xung, kham cuoc, cam xuc
sang cua » mang cua, song cua, hang cua
ky lang » ky nang, ky tang, tay lang
ky dang » ky nang, ky danh
hieu su » hieu sau, tieu su, hieu so
su kham » su pham, vu kham, so kham
xuc van » duc van, luc van, vuc van
cua tre » cua te, cuu tre, cua triet
tu bac » tu ban, tu bat, tu bai

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

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