Recently, a young man introduced the epidemic prevention and popular science "Delta" video popular on the Internet in sign language.

This work comes from the hand of Chen Xin, the first "post-00" certified sign language interpreter in China and a student from Nanjing University.

  Chen Xin got acquainted with the deaf community by fate, and then obtained the qualification certificate of Chinese sign language interpreter because of his interest.

During the 2020 epidemic, he connected with "Vulcan Mountain" as an interpreter for the hearing impaired grandmother, helping medical staff rounds and treatment.

  In this round of the Nanjing epidemic, he saw many speakers playing "Delta" in the streets and alleys. Considering that deaf friends could not hear it, he shot the video in sign language and received praise from many deaf friends.

Editor in charge: [Li Yuxin]