What does Shenzhen Huayan International Technology Co., Ltd. do?

According to my online query:

Shenzhen Huayan International Technology Co., Ltd. was established on May 30, 20 19, registered at A70 1 Times Square, Huaqiao Xincun, Henggang Street, Longgang District, Shenzhen, and its legal representative is Liang. The business scope includes general business projects: network technology development, technology transfer and technical consultation; Information technology, technology development and technical services of electronic products; Application software services; Computer system services; Computer software and hardware development and sales; Website construction; Engaged in online advertising business; Network publicity planning; Educational software development; Educational software sales; Educational consultation; Cultural consultation; Enterprise management consulting and investment consulting; Business information consultation, market information consultation and information consultation; Marketing planning, corporate image planning; Advertising planning; Conference planning; Operating e-commerce; Domestic trade; 3C wholesale and retail of electronic products and mobile phone accessories; Import and export of goods and technologies; Invest in the establishment of industries (specific projects shall be declared separately).