What are the joint office spaces in Xiamen?

There seems to be a lot of Haicang Free Trade Zone. I have been to a 3W space, which is the 3W coffee and joint office in Beijing. The companies inside are not only entrepreneurs, but also traditional enterprise logistics and trading companies. The atmosphere of everyone together is very good, which is more relaxed than the office building outside. At that time, I attended a training and entrepreneurship salon.