At the age of 29, he worked hard in rural Shaanxi and was admitted to xi 'an International Studies University. From internship to graduation, Dong worked in New Oriental for eight years and taught more than 500,000 students.
However, it started after the transformation of New Oriental teachers into cargo anchors. Last year, New Oriental began the road of transformation. As a representative of New Oriental employees, Dong has changed from a former English teacher to an anchor of bilingual manuscript delivery in the live broadcast room, and has become what netizens call "a clear stream in the live broadcast world".