Where can I change RMB into Malaysian dollars in Wuxi? Urgent! I'm going to Malaysia soon, and there is no Malaysian ringgit! I know. Help me!

Don't worry, Malaysia KLIA Airport (Malaysia International Airport) and LCCT Airport (Asian Airlines Airport) have currency exchange, but the price is lower. It is suggested that the airport change less and the downtown area of Kuala Lumpur change money. I have a lot of experience studying in Malaysia, haha!