2000 RMB is equal to a lot of Hong Kong dollars.

The foreign exchange market changes every day. You can check the latest exchange rate at the State Administration of Foreign Exchange. They announced the median price, for example, according to the latest exchange rate: 2000 RMB =2 17 1. 13 Hong Kong dollars.

However, it's different when you go to the bank to exchange Hong Kong dollars. It will be exchanged according to the buying price and selling price announced by banks every day, and it will float up and down by 2% on the basis of the middle price announced by the central bank.