what is the changing rate between RMB yuan and US dollars

The exchange rate between the Chinese yuan (RMB, abbreviated as CNY) and the US dollar (USD) fluctuates as a result of various economic factors such as market demand, interest rates, inflation, and geopolitical events. Exchange rates are dynamic and can change frequently throughout the day.

To find the current exchange rate, you can:

1. Check financial news websites or currency exchange websites that provide real-time currency conversion.
2. Use a currency converter app on your smartphone that updates rates in real time.
3. Visit a bank or check their online resources for the most current exchange rates.
4. Monitor the official announcements from central banks or financial authorities for any significant shifts.

Please note that actual rates can be different at banks and currency exchange services due to additional fees and service charges. If you need the most accurate and up-to-date exchange rate, it's recommended to check one of these resources immediately prior to making a transaction.