What money is Wan?

Excuse me, could you clarify for me what exactly is meant by the term 'Wan' in the context of cryptocurrency or finance? Is it a specific type of digital currency, a platform, or perhaps a reference to some other financial instrument? I'm interested in understanding the nature and purpose of Wan, and how it fits into the broader landscape of cryptocurrency and financial technology. Thank you for your assistance in shedding some light on this topic.