The American International School of Guangzhou (AISG) has completed the reconstruction and expansion of its 42-year-old Science Park campus. The new campus offers a variety of spaces that give students a choice in how, when, and where they learn. A new Heart. The expansion features a new upper elementary school (grades 4 and 5), a dining hall, and a renovated secondary school. This central hub is equipped with recording studios, creative discussion areas, and cutting-edge digital media suites.