Perhaps you should try some spelling variations:
qua chat » qua nhat, qua cham, luan chat
chat xuc » chat huu, cam xuc, chao xu
minh doi » tinh doi, minh di, minh don
tu cach » tu cac
bo sach » co sach, hoc sach
xuc van » duc van, luc van, vuc van
doi cua » dai cua, hoi cua
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 (bo sach)) ky nang x hoi. hieu qua chat xuc van minh doi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cach) OR (bo sach)) ky nang x hoi. hieu qua chat xuc van minh doi cua tre.
• Adding a wildcard symbol may retrieve word variants: ((tu cach) or (bo sach)) ky nang x hoi. hieu qua chat xuc van minh doi cua tre*.