Because of November 13, 2017, BCH (Bitcoin Cash) underwent a hard fork. After 36 hours of this hard fork, the original chain produced blocks, so two forked currency assets were generated, namely BCH (new chain) and BCC (original chain).
Bitcoin Cash brings a sound currency to the world, fulfilling Bitcoin's original intention as a "peer-to-peer electronic cash". It brings a low-cost and reliable payment method to merchants and users. Its unlimited growth potential, global adoption, innovative permissionless payment methods, and decentralized development all promise a bright future. BCC is the original chain version of BCH, and it is the currency closest to Bitcoin so far.