Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
xach tay » canh tay
cac thuc » cach thuc, cac thu, can thuc
hieu va » lieu va, hieu qua
thuc va » thuc vat, thuc dan, thuc day
va hanh » van hanh, va thanh, va danh
hanh ca » hanh cac, hanh cat, hanh cua
sai ky » sac ky
ca cua » co cua
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 ((((xach tay) or (sach y))) or (sai ky)) nang x hoi. hieu va cac thuc va hanh ca cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((((xach tay) OR (sach y))) OR (sai ky)) nang x hoi. hieu va cac thuc va hanh ca cua triet.
• Adding a wildcard symbol may retrieve word variants: tu ((((xach tay) or (sach y))) or (sai ky)) nang x hoi. hieu va cac thuc va hanh ca cua triet*.