Introduction to Zhang Yuanji Memorial Hall: "Zhang Yuanji Memorial Hall", formerly known as "Mr. Zhang Yuanji Memorial Room", is located in the east area of ​​Zhang Yuanji Library. The Zhang Yuanji Memorial Hall covers an area of ​​more than 1,000 square meters, including an exhibition hall of Zhang Yuanji's life and deeds of more than 600 square meters and a lecture hall with 108 seats.