How to Purchase Cardano (ADA) Using Ethernity Chain (ERN) in China

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