Safe. According to the query of Zhonghai.com. Relying on leading technological strength, Xiu Chuan uses advanced technologies such as blockchain, artificial intelligence, cloud computing and big data, and independently develops a *** enjoyment economy service platform, which, through the synergy of big data, is docked and processed with enterprises, freelancers, the government, and banks; enterprises standardize their business and then release it to the *** enjoyment economy service platform, and formulate the auditing standards, and freelancers sign up on the platform and complete tasks and get paid, realizing collaborative supervision and legal compliance of commercial subjects, business data, contract data, capital data and tax data.