Tunghai's emphasis on pushing buildings into the background while putting people at the center, and its spirit of designing buildings to be at one with the environment, are fully manifested in Chiang's most representative works: the Tannan Primary School and Tannan Catholic Church in mountainous Hsinyi Township, Nantou County. Both were part of the reconstruction projects that followed the devastating September 21 earthquake in 1999.
東海「建築退位、人文彰顯」的精神在姜樂靜的代表作、921 震災重建計劃經典作──南投信義鄉潭南國小與潭南天主堂──中，獲得了充分體現。