Perhaps you should try some spelling variations:
toc sach » doc sach, thuoc sach, nuoc sach
hieu van » hieu va, thien van, lieu va
hoc sach » hoc sinh, hoc cac, hoc anh
nang xa » lang xa, nang ma, mang xa
van cau » van dau, van hau, van chat
cau xuc » cam xuc, cau luc, cau truc
han tai » hang tai, nhan tai, van tai
tai cua » thai cua, tai cuc, tri cua
xuc va » duc va, tuc va, luc va
va han » va phan, van han, va hanh
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) OR (hoc sach)) ky ((nang xa) OR (nang x)) hoi. hieu van cau xuc va han tai cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((toc sach) OR (hoc sach)) ky ((nang xa) OR (nang x)) hoi. hieu van cau xuc va han tai cua te".
• Adding a wildcard symbol may retrieve word variants: ((toc sach) OR (hoc sach)) ky ((nang xa) OR (nang x)) hoi. hieu van cau xuc va han tai cua te*.