The protestors, who were earlier demanding revocation of quota and now seeking justice for the 200 odd-men who died in the previous agitation, have demanded resignation of PM Sheikh Hasina.
The National Disaster Response Force (NDRF) team is conducting search and rescue operations along with the Kerala State Disaster Management Authority (KSDMA).
The epicenter Liugou Township is about 8 km from the county seat of Jishishan Bao'an, Dongxiang, Sala Autonomous County in Linxia Hui Autonomous Prefecture, Gansu.