Perhaps you should try some spelling variations:
thuoc cach » thuoc sach, thuc cach, truoc cach
cua triet » cua viet, su triet, va triet
van hanh » van thanh, ban hanh, van anh
hanh lai » hanh lam, hanh tai, thanh lap
tu nang » tru nang, tu nong, tu nano
nang ma » tang ma, sang ma, nang cao
hieu va » lieu va, hieu qua
cac xuc » cam xuc, cac nuoc, chat xuc
cach tu » cach thuc
cua tuc » cua duc, cua thuoc, luat tuc
xuc van » duc van, luc van, vuc van
ma hoi » mai hoi, xa hoi, ma hoa
cua tu » cua su, cua cu, cua te

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: thuoc cach tu nang ma hoi. hieu va cac xuc van hanh lai ((((cua tu) OR (cua tuc))) OR (cua triet))~.
• Adding a wildcard symbol may retrieve word variants: thuoc cach tu nang ma hoi. hieu va cac xuc van hanh lai ((((cua tu) or (cua tuc))) or (cua triet))*.