Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
van hanh » van thanh, ban hanh, van anh
so sach » so sanh, bo sach, hoc sach
co sach » bo sach, cuon sach, hoc sach
nang xa » nang x, nang ma, mang xa
lang xa » lang ha, dang xay, lang van
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
xuc van » duc van, luc van, xuc ban
vi cua » vai cua, di cua
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: ((so sach) OR (co sach)) y ((nang xa) or (lang xa)) hoi. hieu ve cham xuc van hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((so sach) OR (co sach)) y ((nang xa) OR (lang xa)) hoi. hieu ve cham xuc van hanh vi cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((so sach) OR (co sach)) y ((nang xa) or (lang xa)) hoi. hieu ve cham xuc van hanh vi cua te".
• Adding a wildcard symbol may retrieve word variants: ((so sach) OR (co sach)) y ((nang xa) or (lang xa)) hoi. hieu ve cham xuc van hanh vi cua te*.