Long Xin Chain (LONG), a groundbreaking initiative, transcends geographical, linguistic, racial, cultural, and currency barriers, even time zones, to enable a global trade sharing chain. By perfecting and upgrading the existing decentralized global trade ledger on blockchain, LONG provides a more authentic, efficient, and convenient way to record the entire trade process, from product sourcing (quality verification) to trade contracts (smart contracts), digital assets (clearing, fees), and delivery (IoT, logistics). Ultimately, LONG aims to usher in the next generation "internet of value" characterized by blockchain technology, with the noble mission of achieving a globalized application based on the principle of "all for one, one for all."