C#, LINQ : 取得前幾筆資料

using System;
using System.Collections.Generic;
using System.Linq;

class Program
{
    static void Main()
    {
        List<Person> people = new List<Person>
        {
            new Person { Id = 1, Name = "約翰史密斯", Age = 35 },
            new Person { Id = 2, Name = "簡道", Age = 28 },
            new Person { Id = 3, Name = "約翰強生", Age = 42 },
            new Person { Id = 4, Name = "愛麗絲強森", Age = 31 },
            new Person { Id = 5, Name = "鮑勃史密斯", Age = 40 },
            new Person { Id = 6, Name = "傑克強森", Age = 29 },
        };

        var query = from person in people
                    where person.Age ＞＝ 30 && person.Name.StartsWith("約翰")
                    orderby person.Age descending
                    select new
                    {
                        Id = person.Id,
                        Name = person.Name,
                        Age = person.Age
                    };

        var result = query.Take(5).ToList();

        foreach (var person in result)
        {
            Console.WriteLine($"編號：{person.Id}，姓名：{person.Name}，年齡：{person.Age}");
        }
    }
}

public class Person
{
    public int Id { get; set; }
    public string Name { get; set; }
    public int Age { get; set; }
}