How to Purchase Polkadot (DOT) Using blue eyed dog (BLUE) in China

To buy Polkadot using blue eyed dog, first, find a cryptocurrency exchange that supports the DOT/BLUE trading pair. Create an account, complete the KYC process to verify your identity, and deposit your BLUE into your exchange wallet. Locate the DOT/BLUE pair on the trading platform and place an order to exchange your blue eyed dog for Polkadot. If the DOT/BLUE pair is unavailable, you can first exchange blue eyed dog for a stablecoin like Tether (USDT) or a fiat currency such as CNY, then trade that for Polkadot. Be mindful of potential exchange fees, which vary by platform and can impact the overall cost of your transaction.