The Haitang Bay project of Zhangtai Group is located in Beihai, Guangxi. It is a residential project adjacent to Dadun Sea that is meant to be A+ tourism accommodation option in Beihai city. The sales center ，also taken for a clubhouse, functions as a display and reception venue. As it is open to the public, it soon attracts wide attention around the city and seals business deals.

In the design of this case, the 31 Design team follows the concept of merging design elements into the surrounding. The team blurs the boundaries between architecture, art and culture, makes the space closer to nature and empowers the venue to convey powerful emotions.