Perhaps you should try some spelling variations:
cua triet » su triet, va triet
van hanh » van thanh, ban hanh, van anh
hanh cua » manh cua, hang cua, hanh sua
cua viet » ca viet, hoa viet, cua vat
so sanh » do sanh
sanh ty » sach ty, canh tay
xang xa » lang xa, mang xa, ang xa
hieu ve » hieu va, hieu van
cac loc » cac lop, cac toc, cac hoc
loc van » luoc van, hoc van, lo van
ve cac » va cac, vien cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sanh ty xang xa hoi. hieu ve cac loc van hanh cua ((cua triet) or (cua viet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sanh ty xang xa hoi. hieu ve cac loc van hanh cua ((cua triet) OR (cua viet)).
• Adding a wildcard symbol may retrieve word variants: so sanh ty xang xa hoi. hieu ve cac loc van hanh cua ((cua triet) or (cua viet))*.