In 2016, Kokaistudios won the international competition and led the planning of Shanghai Suhe Centre Green Park and its underground commercial space—the Mixc World. After fully researching the site, the team conceived the concept of an "urban valley" and proposed a design that takes the park as the dominant urban public space: the underground commercial space occupies part of the "valley", which has a very natural fluidity and reflects a concept that integrates commercial space with urban green space.The project is currently under construction and is expected to be open to the public in 2022.