Perhaps you should try some spelling variations:
so sach » so sanh, bo sach, co sach
mang xa » mang may, dang xay, mang cua
lang xa » lang ha, dang xay, lang van
nang ma » tang ma, sang ma, nang cao
hieu ve » hieu va, hieu van
va hanh » van hanh, va thanh, va danh
ve cam » ve cham, ve cac, va cam
xuc va » duc va, tuc va, luc va
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 y ((((mang xa) or (lang xa))) or (nang ma)) hoi. hieu ve cam xuc va hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach y ((((mang xa) OR (lang xa))) OR (nang ma)) hoi. hieu ve cam xuc va hanh vi cua te.
• Adding a wildcard symbol may retrieve word variants: so sach y ((((mang xa) or (lang xa))) or (nang ma)) hoi. hieu ve cam xuc va hanh vi cua te*.