Perhaps you should try some spelling variations:
lang van » dang van, tang van, hoang van
so sach » so sanh, bo sach, co sach
doi cua » dai cua, hoi cua
cac xuc » cam xuc, cac nuoc, chat xuc
hieu va » lieu va, hieu qua
xang xa » lang xa, mang xa, ang xa
xuc va » duc va, tuc va, luc va
va dan » ca dan, va dao, va dau
do cua » co cua, de cua, dong cua

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 nha ((xang xa) or (lang van)) hoi. hieu va cac xuc va dan ((do cua) or (doi cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach nha ((xang xa) OR (lang van)) hoi. hieu va cac xuc va dan ((do cua) OR (doi cua)) te.
• Adding a wildcard symbol may retrieve word variants: so sach nha ((xang xa) or (lang van)) hoi. hieu va cac xuc va dan ((do cua) or (doi cua)) te*.