Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
dinh cua » dinh cuu, sinh cua, dinh cu
chat xuc » chat huu, chao xu, chat cua
cua cuu » cua chu, cua cau, cua cu
va dinh » van dinh, va kinh, va tinh
cuu tre » cua tre, cau tren, cau treo
sach ky » sach y, sach ty, sach kem
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 van ((chat xuc) or (cam xuc)) va dinh cua cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ky) OR (sac ky)) nang x hoi. hieu van ((chat xuc) OR (cam xuc)) va dinh cua cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sach ky) OR (sac ky)) nang x hoi. hieu van ((chat xuc) or (cam xuc)) va dinh cua cuu tre".
• Adding a wildcard symbol may retrieve word variants: tu ((sach ky) OR (sac ky)) nang x hoi. hieu van ((chat xuc) or (cam xuc)) va dinh cua cuu tre*.