Difficulty in module in find mongoose

module view.js

module.exports.hello=function(users) {

var uu=users.find({}, function(err, user) {
       return user ;
    });
    return uu;
}

server.js

var val= require('./schema/user/view').hello(users);

console.log(val);

console.log :

_mongooseOptions: {}, mongooseCollection: NativeCollection {

via Hamzeh Bozghany