Cohorts in Marketing. Similar to demographics, cohorts use quantifiable descriptors to identify target markets. Demographics, however, are the quantifiable descriptors themselves, such as the aforementioned age and household income.
The highest peaks are over 2,000 m (6,600 ft). Beijing Municipality consists of six city districts (previously eight, see Xuanwu and Chongwen), eight suburban districts and two rural counties. It covers a total area of 16,807.8 km2 (6,489.5 sq mi).
Some experts believe that in 2050 there will be more than 50 million people living in Beijing. Is Beijing the largest city in China? Although Beijing is the capital city of China, there are larger cities in the country. Shanghai is home to over 24 million people in 2016, and is considered to be China's largest city. Others, however, argue that Chongqing, a municipality of 28,846,200 in the center of China is technically China's largest city.