Perhaps you should try some spelling variations:
thanh dai » thanh hai, thanh tai, thanh dat
va triet » va thiet, va trien, ve triet
va thanh » gia thanh, ban thanh, va tinh
nang xa » lang xa, nang ma, mang xa
hieu va » lieu va
cac xuc » cam xuc, cac nuoc, chat xuc
dai va » mai va
xuc va » duc va, tuc va, luc va
tu sai » tu bai, tu san, tu cai
sai ky » sac ky

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 sai ky ((nang xa) OR (nang x)) hoi. ((hieu va) OR (hieu qua)) cac xuc va thanh dai va triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sai ky ((nang xa) or (nang x)) hoi. ((hieu va) OR (hieu qua)) cac xuc va thanh dai va triet~".
• Adding a wildcard symbol may retrieve word variants: tu sai ky ((nang xa) or (nang x)) hoi. ((hieu va) OR (hieu qua)) cac xuc va thanh dai va triet*.