Rescuers intensify efforts to search for second black box
CGTN
1648115783000
00:32
Rescuers intensified efforts on Thursday to search for the second black box at the plane crash site in south China's Guangxi Zhuang Autonomous Region.
00:32
Rescuers intensified efforts on Thursday to search for the second black box at the plane crash site in south China's Guangxi Zhuang Autonomous Region.