A massive rescue operation is underway following a gas explosion on May 22 at the Liushenyu coal mine in Shanxi Province. China's Ministry of Emergency Management has dispatched six national rescue teams with 345 personnel and specialized equipment to the scene, where saving lives remains the top priority. While the exact number of casualties is still being verified, workplace safety authorities have launched a comprehensive investigation into the cause of the blast.

CGTN brings you the latest development.