Sanya Triangle Meibok Park is located in Yazhouwan Science and Technology City, Sanya. According to the Sanya Municipal People's Government, the first bougainvillea research Expo Park in Sanya-Bougainvillea Bok Park was completed and opened. About 450 bougainvillea germplasm resources were displayed in the trial operation stage, which gathered the functions of bougainvillea germplasm resources collection, innovative utilization, comprehensive display and popular science education. At the same time, Bok Park will be integrated into the green park system of Asia Bay Science and Technology City, which is "300 meters into the park, 3 kilometers into the green corridor 1 km, and 3 kilometers into the mountains and seas", so as to create an urban park integrating scientific research, leisure, play and ecology for citizens and tourists. The Central Garden is an indoor exhibition area for bougainvillea germplasm. As a continuation of the outdoor garden, the Central Garden allows more than 250 kinds of bougainvillea to grow normally indoors through special roof design and accurate indoor temperature and humidity control system, and combines elements such as bridges, running water, winding paths and rocks through plant landscaping to create a garden-style indoor bougainvillea garden, forming multiple landscapes.