Ding Zhen, a Tibetan boy in Ganzi, Sichuan, became popular because of a short video, and he was loved by many netizens. Judging from the video, Ding Zhen can't speak Chinese. Although there is an interpreter beside him, he is still silent, and sometimes he feels particularly shy, making people feel like a child, especially simple and lovely. In the lens, Ding Zhen, dressed in Tibetan costume, has a delicate face, clear eyes, natural and primitive skin color and no processed ingredients.

Who the hell is Ding? He is a Tibetan boy, and a tourist propaganda film has made him popular all over the country. In the tourist promo "Ding Zhen in Sichuan", Ding Zhen, a teenager from Kangba, rode a horse and whipped, galloped on the grassland, or smiled and showed his white teeth under the snow-capped mountains. Free, naive and handsome Ding Zhen captured the goodwill of a large number of netizens. The netizen once thought that his hometown was in Tibet, but the producer of the promotional film finally couldn't help it and came forward to clarify that Ding was indeed from Litang County, Ganzi, Sichuan. Ding Zhen received compulsory education, but due to the lack of language environment, his Chinese level is not high. "I study hard now and contribute to my hometown in the future." Ding Zhen said that his biggest dream is to be a "horse racing prince" and run on the grassland with his pony "Pearl".

After becoming popular, Ding Zhen signed a contract with a state-owned company under the State-owned Assets Supervision and Administration Commission of Litang County instead of an online celebrity company, becoming the tourism ambassador of Litang County, Ganzi Tibetan Autonomous Prefecture, Sichuan Province, and also shooting a promotional film to promote his hometown. This time, Ding Zhen, as a medium for the development of local tourism culture, shoulders extraordinary and arduous poverty alleviation work, which can be described as a long way to go. Like ordinary employees, he also has five insurances and one gold. Ding Zhen's business income company does not participate in the share, and it belongs to Ding Zhen after removing the cost.

Through Ding Zhen, people not only saw a poetic pure land, but also saw the arduous cause of poverty reduction in China and countless people who paid silently. With the development of society, the infrastructure such as transportation, electricity and communication has been continuously improved, paving a road to a wider world for Ding Zhen and opening a window for them to understand the outside world.