Perhaps you should try some spelling variations:
kenh phan » benh nhan, benh phau, ke phan
so sanh » do sanh
ty nang » ty xang, ty hang, ly nang
ve pham » vi pham, v pham, ve phan
va danh » va dinh, va dan, va hanh
danh di » danh du, xanh di, danh dien
di cua » dai cua, doi cua, de cua
cua te » cua tu
x hoi » xa hoi, o hoi, x ho

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: so sanh ((ty nang) OR (ky nang)) x hoi. hieu ((ve pham) OR (kenh phan)) duc va danh di cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sanh ((ty nang) OR (ky nang)) x hoi. hieu ((ve pham) or (kenh phan)) duc va danh di cua te~".
• Adding a wildcard symbol may retrieve word variants: so sanh ((ty nang) OR (ky nang)) x hoi. hieu ((ve pham) or (kenh phan)) duc va danh di cua te*.