Roaming in summer: They are sisters. Summer roaming is the creator of quality tourism. Sister flowers travel deeply: beautiful scenery, food, history, humanities and ancient villages. Short video, referred to as short video for short, is a way of Internet content dissemination, which is generally a video that spreads in new Internet media for less than 5 minutes. With the popularity of mobile terminals and the acceleration of the network, short, flat and fast high-traffic content has gradually gained the favor of major platforms, fans and capital.