Perhaps you should try some spelling variations:
kinh cua » sinh cua, tinh cua, dinh cua
chat xuc » chat huu, chao xu, chat cua
sach ky » sach y, sach ty, sach kem
cua cua » cua chua, ca cua, qua cua
va kinh » va tinh, qua kinh
cua tre » cua te, cuu tre, cua triet
hieu ve » hieu va, hieu van
sac ky » cac ky, sai ky
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 ((sach ky) or (sac ky)) nang x hoi. hieu ve ((chat xuc) or (cam xuc)) va kinh cua cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ky) OR (sac ky)) nang x hoi. hieu ve ((chat xuc) OR (cam xuc)) va kinh cua cua tre.
• Adding a wildcard symbol may retrieve word variants: tu ((sach ky) or (sac ky)) nang x hoi. hieu ve ((chat xuc) or (cam xuc)) va kinh cua cua tre*.