Since the media creator. According to the inquiry, the network celebrity instructor Zhang is a global explorer, a partner of Zhanlong Commando of Tianfu New District Public Security Bureau, and the founder of Sichuan Tianfu New District Emergency Rescue Team. He is a self-media creator who mainly focuses on short travel videos. Teacher Zhang went to Syria to provide medical services for the local people, and also taught an emergency rescue course in a school in Tibet.