To compare the value of CNY and the value of JPY the currency pair CNY/JPY is used , that is, today we need 19.59730 CNY/JPY to be able to have a CNY/JPY in our possession.
Going into terminology, in this case CNY is the transaction currency or base currency and on the other hand, JPY is considered the counter currency (although it can also be called the quote currency).
Analyzing the evolution of the price in the last hours we can observe that the maximum price that this pair has reached has been 19.76610 while the minimum price has been 19.59390 that, analyzing the difference, we have a variation of -0.14660 and a percentage variation of -0.74000%.