Perhaps you should try some spelling variations:
chat xuc » cam xuc, chao xu, chat cua
viet cua » viec cua, viet ca, viet qua
chat huu » pham huu
tu cach » tu cac
van anh » van thanh, tuan anh, van minh
hien du » hien tu, hien dai, khien tu
so sanh » do sanh
cua tre » cua te, cuu tre, cua triet
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu cach) or (so sanh)) ky nang x hoi. hien du ((chat xuc) OR (chat huu)) van anh viet cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cach) OR (so sanh)) ky nang x hoi. hien du ((chat xuc) OR (chat huu)) van anh viet cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu cach) or (so sanh)) ky nang x hoi. hien du ((chat xuc) OR (chat huu)) van anh viet cua tre".
• Adding a wildcard symbol may retrieve word variants: ((tu cach) or (so sanh)) ky nang x hoi. hien du ((chat xuc) OR (chat huu)) van anh viet cua tre*.