Recently, Beijing Changier Education Foundation received a letter of thanks from the CPC Haidong Municipal Committee and Municipal Government, expressing its gratitude to Changier for its earthquake relief operations after the 6.2-magnitude earthquake occurred in Jishishan County, Linxia Prefecture, Gansu Province on December 18, 2023. Changier, together with the United Front Work Department of CPC Central Committee and Beijing, organized a collection of donations totaling RMB 638,000 from various source. The donations were used to purchase 2,000 heaters, which were delivered to the disaster-stricken communities in the cold winter to bring warmth and helped them to overcome the disaster and rebuild their homes.