Q:Information: - China, officially the People's Republic of China (PRC), is a unitary sovereign state in East Asia. With a population of over 1.381billion, it is the world's most populous country. The state is governed by the Communist Party of China, and its capital is Beijing. It exercises jurisdiction over 22 provinces, five autonomous regions, four direct-controlled municipalities (Beijing, Tianjin, Shanghai, and Chongqing), and two mostly self-governing special administrative regions (Hong Kong and Macau), and claims sovereignty over Taiwan. The country's major urban areas include Shanghai, Guangzhou, Beijing, Chongqing, Shenzhen, Tianjin and Hong Kong. China is a great power and a major regional power within Asia, and has been characterized as a potential superpower. - The PGA Tour (officially rendered in all capital letters, as PGA TOUR) is the organizer of the main professional golf tours played primarily by men in the United States and North America. It organizes most of the events on the flagship annual series of tournaments also known as the PGA Tour, as well as PGA Tour Champions (for golfers age 50 and older) and the Web.com Tour (for professional players who have not yet qualified to play in the PGA Tour), as well as PGA Tour Canada, PGA Tour Latinoamerica, and PGA Tour China. It is headquartered in Ponte Vedra Beach, Florida, a suburb of Jacksonville. - Professional golf tours are the means by which otherwise unconnected professional golf tournaments are organised into a regular schedule. There are separate tours for men and women, with each tour being based in a specific geographical region, although some of their tournaments may be held in other parts of the world. - PGA Tour China is a China-based men's professional golf tour as part of the PGA Tour's global expansion. The tour started in 2014. - The Charles Schwab Cup Championship is the final event of the season on the U.S. - based Champions Tour , the world 's leading golf tour for male professionals aged 50 and above . Played in late October or early November each year , it is the Champions Tour 's equivalent of the PGA Tour 's Tour Championship , and was formerly known as the Senior Tour Championship . Like the Tour Championship , it has a small field of 30 and no half - way cut . The top 30 money winners make up the field . The tournament has another distinction that makes it unique on the Champions Tour -- it is the only event , other than the tour 's five majors , contested over four rounds . Regular Champions Tour events are held over three rounds . Since 2013 , the purse has been $ 2,500,000 , with $ 440,000 going to the winner . - The Web.com Tour is the developmental tour for the U.S.-based PGA Tour, and features professional golfers who have either not yet reached the PGA Tour, or who have done so but then failed to win enough FedEx Cup points to stay at that level. Those who are on the top 25 of the money list at year's end are given PGA Tour memberships for the next season. Since the 2013 season, the Web.com Tour has been the dominant pathway for non-members to earn their PGA Tour card, and Q-School has been for entry onto the Web.com tour, not the PGA Tour as was previously the case. - PGA Tour Canada is a men's professional golf tour headquartered in Oakville, Ontario. It was formally started in 1970 and was initially known as the Peter Jackson Tour, and became the Canadian Professional Golf Tour in 1986. The U.S. PGA Tour took over operation of the tour on November 1, 2012, at which time it was renamed PGA Tour Canada. Historically, it has been commonly known as the Canadian Tour. - The Tour Championship (stylized as the TOUR Championship) is a golf tournament that is part of the PGA Tour. It has historically been one of the final events of the PGA Tour season; prior to 2007, its field consisted exclusively of the top 30 money leaders of the past PGA Tour season. - Ponte Vedra Beach is an unincorporated seaside community in St. Johns County, Florida, United States. Located eighteen miles (29km) southeast of downtown Jacksonville and north of St. Augustine, it is part of the Jacksonville Beaches area. Given the information, choose the subject and object entities that have the relation of 'subclass of'.
A:
charles schwab cup championship , golf tournament