机构：暑期预订北京景区门票的13—18岁游客同比增长5倍

Group 1 - The core viewpoint of the article highlights that Beijing is the top destination for travel during the summer vacation, particularly appealing to family and youth demographics [1] - Among the flight bookings to Beijing during the summer, nearly 30% are from individuals aged 22 and below [1] - There is a significant increase in ticket bookings for attractions in Beijing, with visitors aged 13 to 18 experiencing a fivefold year-on-year growth [1] Group 2 - The highest growth in one-day tour product bookings is seen for attractions such as the Tsinghua University Art Museum and Beijing Oceanarium [1] - Popular shopping districts include Zhongguancun and Wudaokou, indicating a trend in consumer behavior towards these areas [1]