In China, all cryptocurrency exchanges must comply with national laws and regulations. In order to maintain the stability of the financial market and the safety of citizens' property, the Chinese government has implemented strict regulatory measures on cryptocurrency transactions. Currently, China prohibits any unapproved cryptocurrency trading activities. Chinese investors should invest through legal channels and stay away from any behavior that may involve illegal financial activities. Regarding the regulatory situation in other countries, due to the different laws and regulations of each country, it is inconvenient for us to comment, but we must emphasize that it is the duty of every citizen to comply with the laws and regulations of the country in which he is located.