How to Purchase Cardano (ADA) Using Cosmos Hub (ATOM) in China

To buy Cardano using Cosmos Hub, first, find a cryptocurrency exchange that supports the ADA/ATOM trading pair, such as YouHodler or Wirex. Create an account, complete the KYC process to verify your identity, and deposit your ATOM into your exchange wallet. Locate the ADA/ATOM pair on the trading platform and place an order to exchange your Cosmos Hub for Cardano. If the ADA/ATOM pair is unavailable, you can first exchange Cosmos Hub 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.