I learned from Yonghui supermarket that the company's self-developed full-link retail digital system “YHDOS” has completed nationwide store coverage. Earlier, Yonghui proposed “three 30%” goals to improve efficiency by 30% in terms of floor efficiency, human efficiency, and quality efficiency, respectively, through digital means. At the end of 2022, Yonghui has basically achieved the goal of “three 30%”. (e company)