Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
va triet » va thiet, va trien, ve triet
chat xuc » chat huu, cam xuc, chao xu
va thanh » gia thanh, va tinh, le thanh
va chat » van chat, va phat, cao chat
nang xa » lang xa, nang ma, mang xa
hieu va » lieu va, hieu qua
sai ky » sac ky
dai va » mai va
tu sai » tu bai, tu san, tu cai

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 chat xuc ((va thanh) OR (ban 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 chat xuc ((va thanh) OR (ban thanh)) dai va triet~".
• Adding a wildcard symbol may retrieve word variants: tu sai ky ((nang xa) or (nang x)) hoi. hieu va chat xuc ((va thanh) OR (ban thanh)) dai va triet*.