Perhaps you should try some spelling variations:
trong van » trong cac
tang luan » dung luan
sach thu » sach thue, sach thieu, sach tham
thanh vi » hanh vi, thanh va, thanh ve
cham xuc » cam xuc, chat xuc, cham soc
so sach » so sanh, bo sach, co sach
xuc gia » duc gia, luc gia, tuc gia
hieu va » lieu va, hieu qua
va cham » va chat, va tham
cua tu » cua tuc, cua su, cua te
cua cu » cua chu, cua cau, cua su

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 thu ((tang luan) or (trong van)) hoe. hieu va cham xuc gia thanh vi ((cua tu) OR (cua cu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach thu ((tang luan) OR (trong van)) hoe. hieu va cham xuc gia thanh vi ((cua tu) OR (cua cu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sach thu ((tang luan) or (trong van)) hoe. hieu va cham xuc gia thanh vi ((cua tu) OR (cua cu))".
• Adding a wildcard symbol may retrieve word variants: so sach thu ((tang luan) or (trong van)) hoe. hieu va cham xuc gia thanh vi ((cua tu) OR (cua cu))*.