Jialijia Group Corporation Limited (OTCPK:RZZN) entered into a share purchase/exchange agreement to acquire Huazhongyun Group Co., Limited from Na Jin on July 10, 2019. Jialijia Group Corporation Limited (OTCPK:RZZN) completed the acquisition of Huazhongyun Group Co., Limited from Na Jin on August 29, 2019.