Reliable. The Cainiao Wuyou Central State-owned Enterprise Agreement Class is registered and operated by Beijing Zhicheng Education Technology Co., Ltd. It has obtained a business license, registered a trademark, and has been certified by the State Administration for Industry and Commerce of China. The Cainiao Wuyou Central State-owned Enterprise Agreement Class is an innovative education course jointly participated by state-owned enterprises, financial institutions and elites from all walks of life. It aims to help students improve their practical capabilities and promote personal development.