In the 1990s, Ren Hao opened his first coffee shop on Nanchang Road in Shanghai. At that time, the machinery and equipment could not run properly because of power shortage; the drainage pipes were old and leaking, and whenever it rained, the roof of the cafe leaked, too. How could he keep his shop running? Ren Hao was very distressed.

Now, Nanchang Road is full of cafes and popular shops. Having witnessed the overhaul of the road, Renhao understood that the new look is a result of both the facelift and the fact that a number of problems have been solved one by one.