Perhaps you should try some spelling variations:
toc sach » hoc sach, doc sach, thuoc sach
cham xuc » cam xuc, chat xuc, cham soc
hanh de » hanh ve, hanh kem
hang di » hang doi, hang vi, hang dien
va cham » va chat, va tham
hieu va » lieu va, hieu qua
bang va » hang va, ban va, trang va
bang xa » lang xa, mang xa, ang xa
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 thieu ((bang xa) OR (bang va)) hoi. hieu va cham xuc va ((hang di) or (hanh de)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach thieu ((bang xa) OR (bang va)) hoi. hieu va cham xuc va ((hang di) OR (hanh de)) cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc sach thieu ((bang xa) OR (bang va)) hoi. hieu va cham xuc va ((hang di) or (hanh de)) cua te".
• Adding a wildcard symbol may retrieve word variants: toc sach thieu ((bang xa) OR (bang va)) hoi. hieu va cham xuc va ((hang di) or (hanh de)) cua te*.