Shenzhen government officials and health experts detailed how the prevention and control, patient treatment, and social goverance measures are implemented citywide amid the COVID-19 pandemic to their peers in Phnom Penh, capital of Cambodia during a video conference this morning. The city also held video conferences with three other cities and countries, namely Poznan in Poland, Barcelona in Spain, and Kenya on March 26, April 7 and 23, respectively, to share its COVID-19 fighting experience.