On December 30, the Economic Daily published an article "Shenzhen accelerates the construction of a" digital government ". The article points out that at present, Shenzhen is facing a major historical opportunity to build the Guangdong-Hong Kong-Macao Greater Bay Area and the pioneering demonstration zone of socialism with Chinese characteristics. Walking in the forefront of the new era, the new journey is a brave soldier. In addition, in order to promote the transformation of the "digital government", the State Administration of Taxation, Shenzhen Municipal Taxation Bureau has conducted in-depth research on the "pain points" that have long troubled the people and enterprises to use tickets. Through the "system + technology" innovation, a full-process electronic blockchain invoice system has been established. We will assist in the transformation of the "digital government", build a leading demonstration area, and promote the modernization of taxation governance to contribute to the "Shenzhen Plan."