Introduction to Memorial Hall Square: In addition to being a place for people to rest, the square on the campus of Chiang Kai-shek Memorial Hall has also become a gathering place for mass movements after the lifting of martial law. Many social and political movements have chosen to be held here. The more famous ones include the Ye Lily Student Movement, the It is also often the venue for large-scale art and cultural activities such as the Wild Strawberry Movement; the welcoming ceremony for heads of state that have diplomatic relations with Taiwan is also held here.