Covid-19 has created an opportunity to accelerate the development of digital channels. 8 hospitals and Kingsung first seized the opportunity in the field of microsurgery and became the vanguard of digital escort. Make full use of digital thinking and technology to carry out online ward rounds and physical examinations. Experts from The 8 hosiptals, Qilu Hospital of  Shandong University, Sino-Japanese Fellowship Hospital of Jilin University, Tianjin Hospital, Ning Bo 6th Hospital, Linyi People's Hospital, Dezhou People's Hospital, Heze City Hospital, Liaocheng Hospital joined in the activity. In the first broadcast, it won an outstanding result of 3,000+ physicians online during the same period.