"Jingtai" trademark The words "Beijing chengjingtai liquor co., ltd." and the trademark "Jingtai" were printed on the top of the bottle cap, which caused infringement. Beijing, referred to as "Beijing", is the capital of People's Republic of China (PRC). One of the four municipalities directly under the Central Government and the second largest city in China. It is a national political center, cultural center, international exchange center and scientific and technological innovation center.