Perhaps you should try some spelling variations:
thuc dayt » thuc vat, thuc dan, thuc xay
cua triet » cua viet, su triet, va triet
thuc day » thuc dan, thuc vat
hieu ve » hieu va, hieu van
danh va » doanh va, hanh va, anh va
va cua » va chua, via cua, ca cua
x hoi » xa hoi, o hoi, x ho
ve am » va am

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu cac ky nang x hoi. hieu ve am ((thuc day) or (thuc dayt)) danh va cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cac ky nang x hoi. hieu ve am ((thuc day) OR (thuc dayt)) danh va cua triet.
• Adding a wildcard symbol may retrieve word variants: tu cac ky nang x hoi. hieu ve am ((thuc day) or (thuc dayt)) danh va cua triet*.