Perhaps you should try some spelling variations:
danh hai » dang hai, lanh hai, manh hai
ban danh » ban doanh, ban hanh, ban dan
dang xay » dang van, van xay
hai cua » thai cua, dai cua, hoi cua
hieu va » lieu va, hieu qua
sach ky » sac ky, sach ty, sach kem
xay hoi » xa hoi, tay hoi, cay phoi
cua tre » cua te, cuu tre, cua triet

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((sach ky) OR (sach y)) dang xay hoi. hieu va ((cam xuc) or (pham duc)) ban danh hai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((sach ky) OR (sach y)) dang xay hoi. hieu va ((cam xuc) OR (pham duc)) ban danh hai cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc ((sach ky) OR (sach y)) dang xay hoi. hieu va ((cam xuc) or (pham duc)) ban danh hai cua tre*".