Its principal designers were Jiang Huan Chen, Lin Benlin and Zhang Xiulin. Construction began in 1991, and the tower was completed in 1994. At 468 m (1,535 feet) high, it was the tallest structure in China from 1994–2007, when it was surpassed by the Shanghai World Financial Center. It is classified as a AAAAA scenic area by the China National Tourism Administration.