Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
te sach » toc sach
ky dang » ky nang
ky danh » ky anh
hieu ve » hieu van
hieu va » lieu va, hieu qua
xuc gia » duc gia, luc gia, tuc gia
tai cua » thai cua, tai cuc, tri cua
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: te sach ((ky dang) or (ky danh)) ma hoa. ((hieu ve) or (hieu va)) cam xuc gia thanh tai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((ky dang) OR (ky danh)) ma hoa. ((hieu ve) OR (hieu va)) cam xuc gia thanh tai cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach ((ky dang) or (ky danh)) ma hoa. ((hieu ve) or (hieu va)) cam xuc gia thanh tai cua tre*.