Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
thanh vi » hanh vi, thanh ve, nhanh vi
thanh va » thanh van, hanh va, thanh ha
dau tren » dau tien, dat tren, dau tieng
lang xa » lang ha, dang xay, lang van
qua cau » quan cau, qua cac, qua ca
cau xuc » cam xuc, cau luc, cau truc
xuc van » duc van, luc van, vuc van

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat sach _ lang xa hoi. hieu qua cau xuc van ((thanh vi) OR (thanh va)) dau tren~".
• Adding a wildcard symbol may retrieve word variants: thuat sach _ lang xa hoi. hieu qua cau xuc van ((thanh vi) OR (thanh va)) dau tren*.