Jinshan Commercial Center, Yubei District, Chongqing. Chongqing Juchangtai Meteorite Night Pearl Jewelry Store, located in GPC Jinshan Commercial Center, Yubei District, Chongqing, sells all kinds of controversial jewelry, including the Night Pearl. Chongqing, referred to as "Chongqing" for short, also known as mountain city and river city, is a municipality directly under the Central Government of the People's Republic of China, a national central city and a megacity.