Haitang Chain (HTT) uses the blockchain as the underlying technology, takes the vertical mall as the entry point to create a "big mall" service, and creates an organic ecological closed loop of "cross-border, alliance, product extension" and "one-stop service" . In the Haitang chain ecology, you can shop, order food, learn, have fun, make friends, visit the community, play live broadcasts, short videos, etc., which have gone beyond the scope of simple shopping malls and become a part of people's leisure life; more importantly The most important thing is that it integrates the career and career planning in consumers' life, and provides consumers with the opportunity to display their personal skills and realize income generation.