Perhaps you should try some spelling variations:
toc sach » hoc sach, doc sach, thuoc sach
danh dau » lanh dao, hang dau, danh tu
danh sai » dung sai, danh bat, hanh san
qua cam » qua cham, qua cac, qua ca
lap hai » lap tai, lap lai, lap hoat
ky danh » ky anh, ky dang
ky sang » ky nang, ky dang, ky tang
xuc va » duc va, tuc va, luc va
cua te » cua tu

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 sang) or (ky danh)) lap hai. hieu qua cam xuc va ((danh sai) or (danh dau)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach ((ky sang) OR (ky danh)) lap hai. hieu qua cam xuc va ((danh sai) OR (danh dau)) cua te.
• Adding a wildcard symbol may retrieve word variants: toc sach ((ky sang) or (ky danh)) lap hai. hieu qua cam xuc va ((danh sai) or (danh dau)) cua te*.