Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
cao thuc » cao thuoc, can thuc, cao thu
hanh lai » hanh lam, hanh tai, thanh lap
bao thuc » cao thuoc, am thuc, va thuc
toc cach » hoc cach, toc sach, truoc cach
hieu va » hieu qua
cach tu » cach thuc
nang xa » nang x, lang xa, nang ma
va hanh » van hanh, va thanh, va danh
tu nang » tru nang, tu nong, tu nano
lai cua » dai cua, hai cua, lai chau

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: toc cach tu nang xa hoi. ((hieu va) OR (lieu va)) ((cao thuc) OR (bao thuc)) va hanh lai cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc cach tu nang xa hoi. ((hieu va) OR (lieu va)) ((cao thuc) or (bao thuc)) va hanh lai cua triet~".
• Adding a wildcard symbol may retrieve word variants: toc cach tu nang xa hoi. ((hieu va) OR (lieu va)) ((cao thuc) or (bao thuc)) va hanh lai cua triet*.