Perhaps you should try some spelling variations:
sach thu » sach thue, sach thieu, sach tham
van hanh » van thanh, ban hanh, van anh
cham xuc » cam xuc, chat xuc, cham soc
te sach » toc sach
xuc van » duc van, luc van, vuc van
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
nang xa » lang xa, nang ma, mang xa
va cuu » va cau, va huu
va chu » va che, va cau, va chi

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 thu ((nang xa) or (nang x)) hoi. hieu ve cham xuc van hanh ((va cuu) or (va chu)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach thu ((nang xa) OR (nang x)) hoi. hieu ve cham xuc van hanh ((va cuu) OR (va chu)) tre.
• Adding a wildcard symbol may retrieve word variants: te sach thu ((nang xa) or (nang x)) hoi. hieu ve cham xuc van hanh ((va cuu) or (va chu)) tre*.