The Yuhuan Quality Improvement Base (Yuhuan High School East Expansion) project will cover a total area of 120.5 mu and include a total construction area of 103,000 square meters. This encompasses 88,000 square meters above ground and 15,000 square meters underground, with an estimated total investment of around 900 million RMB. The project plans to construct 36 new middle school classes and 18 high school classes. Major construction components will include teaching buildings, laboratory buildings, a cafeteria, and an indoor sports arena. Once completed, the expansion will accommodate 2,430 students.