Perhaps you should try some spelling variations:
tu cach » tu cac
va cham » va chat, va tham
hai cua » thai cua, dai cua, hoi cua
anh hai » lanh hai, manh hai, anh thai
van anh » van thanh, tuan anh, van minh
xuc van » duc van, luc van, vuc van
cua tre » cua te, cuu tre, cua triet
vu kham » vu khanh
so sach » so sanh, bo sach, co sach

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 sach)) ky nang x ho. hieu ((vu kham) or (va cham)) xuc van anh hai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cach) OR (so sach)) ky nang x ho. hieu ((vu kham) OR (va cham)) xuc van anh hai cua tre.
• Adding a wildcard symbol may retrieve word variants: ((tu cach) or (so sach)) ky nang x ho. hieu ((vu kham) or (va cham)) xuc van anh hai cua tre*.