Perhaps you should try some spelling variations:
thanh va » thanh van, hanh va, thanh ha
thanh vi » hanh vi, thanh ve, nhanh vi
cuu tre » cua tre, cau tren, cau treo
xuc van » duc van, luc van, xuc ban
cac xuc » cam xuc, cac nuoc, chat xuc
hieu ve » hieu va, hieu van
ky tang » ky nang, ky dang, kho tang
ky lang » ky nang, ky dang, tay lang
ve cac » va cac, vien cac
tu sac » tu sach, tu cac, tu san

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ((ky lang) OR (ky tang)) xa hoi. hieu ve cac xuc van ((thanh vi) OR (thanh va)) cuu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ((ky lang) or (ky tang)) xa hoi. hieu ve cac xuc van ((thanh vi) OR (thanh va)) cuu tre~".
• Adding a wildcard symbol may retrieve word variants: tu sac ((ky lang) or (ky tang)) xa hoi. hieu ve cac xuc van ((thanh vi) OR (thanh va)) cuu tre*.