Chun Xia Zhu

Peking University provides post-secondary education services. It offers undergraduate and graduate courses. It provides courses such as basic and applied sciences, social sciences and the humanities, sciences of medicine, management, and education. The company was founded by JiaNai Sun in 1898 and is headquartered in Beijing, China.

Guangzhou Yunshuo Technology Development Co., Ltd. engages in the research and development of electronics, communications, automatic control, and network technologies. It offers software testing, information electronic technology, science and technology information consulting, and data processing and storage services. Its business activities include software development, lease of computer and communication equipment, smart card system engineering services, and sale of computer hardware and software products. The company was founded on April 25, 2013 and is headquartered in Guangzhou, China.

Guangzhou SZZT Technology Co., Ltd. engages in online retail. Its activities include Internet product sales, wholesale and retail of electronic products, and wholesale and retail trading. Its services include information technology consulting, corporate financial advisory, software technology extension, software development, data processing and storage, information system integration, electronic product design, product information consulting, and business management consulting. It also engages in the research and development of electronic, communications, and automated technology, robotics, and computer technology. The company was founded on July 17, 2014 and is headquartered in Guangzhou, China.