The Securities Times Network today believes that in the long run, blockchain projects designed to solve problems have the potential to survive and develop. Blockchain projects need to provide solutions in terms of efficiency or fairness. Therefore, blockchain projects must stand out from the crowd and have several characteristics: 1. Need to solve the pain points of the industry, meet the needs and voices of users; 2. Be easy to land; 3. The project itself is in line with the logic of business development; The blockchain application is the simplest and lowest cost of the various solutions to the problem.