As a fast-growing technology company in ByteDance, the tax commissioner plays an important role in the company's financial team. Tax commissioners need to have solid tax knowledge and skills, be able to effectively handle corporate tax affairs and provide reasonable tax planning suggestions. With the development of the company, tax commissioners have the opportunity to assume higher-level responsibilities, such as tax managers or tax directors, responsible for more complex and important tax work. In addition, ByteDance attaches importance to employees' career development and promotion opportunities, and provides training and development plans to provide employees with promotion opportunities. Therefore, the Commissioner of ByteDance Inland Revenue has the possibility of promotion.