Perhaps you should try some spelling variations:
so sach » so sanh, bo sach, co sach
sach ty » sach y, sach tu, sach thu
xang xa » mang xa, ang xa, dang xay
lang xa » lang ha, dang xay, lang van
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac nuoc, chat xuc
va danh » va dinh, va dan, va hanh
danh du » danh dau, danh tu, dinh du
ve cac » va cac, vien cac
xuc va » duc va, tuc va, luc va
du cua » duy cua, dau cua, dum 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 ty ((xang xa) OR (lang xa)) hoi. hieu ve cac xuc va danh du cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sach ty ((xang xa) OR (lang xa)) hoi. hieu ve cac xuc va danh du cua te".
• Adding a wildcard symbol may retrieve word variants: so sach ty ((xang xa) OR (lang xa)) hoi. hieu ve cac xuc va danh du cua te*.