China's currency is the Renminbi (RMB), which is often denoted as CNY (Chinese Yuan). The basic unit of Renminbi is Yuan, and the currency is issued by the People's Bank of China.
Russia's currency is the Russian Ruble, which is denoted as RUB. The Ruble is issued by the Central Bank of the Russian Federation.
Please note that currency values and denominations can fluctuate, so it's advisable to check a reliable financial source or a currency converter for the most current exchange rates and values.