Binance is a global cryptocurrency exchange founded by Changpeng Zhao, a former developer who created high-frequency trading software. Binance was initially based in China but later relocated due to China's increasingly stringent regulations on cryptocurrency.

Currently, Binance is no longer bound by a specific country and operates as a global entity with offices in various locations such as Malta, Bermuda, and Japan. Binance's global presence allows them to serve customers from many different countries around the world, including Vietnam.

Some important historical milestones of Binance:

- *Founded*: July 2017 in China

- *Relocation*: Moved out of China due to strict regulations on cryptocurrency

- *Expansion*: Established offices in Malta, Bermuda, and Japan

Although Binance originated from China, they have now become a global entity with a presence in many countries.