Perhaps you should try some spelling variations:
chua triet » cua triet, chua thiet, chua trieu
can thuc » dan thuc, van thuc, cay thuc
vat hanh » vat thanh, van hanh, va hanh
sach ty » sach tu, sach thu, xach tay
hieu va » lieu va, hieu qua
hanh va » hang va, hanh vi
va chua » vua chua, ca chua, va chu
sai ky » sac ky
va can » va chan, va cac, va cao
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((((sach ty) or (sach y))) or (sai ky)) nang x hoi. hieu va can thuc vat hanh va chua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((((sach ty) OR (sach y))) OR (sai ky)) nang x hoi. hieu va can thuc vat hanh va chua triet.
• Adding a wildcard symbol may retrieve word variants: tu ((((sach ty) or (sach y))) or (sai ky)) nang x hoi. hieu va can thuc vat hanh va chua triet*.