In 2022, advertisements at major airports are all herbal drinks with tea vitality. According to the relevant public information, Chajin cooperated with major airports, and adopted the form of matrix and crowd coverage, which was broadcast continuously from 8: 00 am to 24: 00 pm, perfectly covering all-weather prime time and realizing continuous brand exposure. Tea vitality is a brand of healthy herbal drinks independently developed and designed by Beijing Guangxin Trading Co., Ltd. As a new brand of healthy drinks, tea vitality herbal drinks are developed with rich plant herbs as raw materials, combined with traditional ideas and modern technology, and are committed to bringing healthy and fresh products to users.