Is it a good thing to reprint a lot of paper money?

The total amount of coins circulating in the market is controlled by the People's Bank of China according to the national economic trend. How many new coins are issued, and how many old coins of the same size are recycled and destroyed. If it is printed in large quantities, it will cause inflation and the currency will become less and less valuable. The Kuomintang issued a large number of coins in the later period, and ordinary people used bundles of banknotes to buy things.