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).
Beijing, formerly romanized as Peking, is the capital of the People's Republic of China and the world's third most populous city proper. The city, located in northern China, is governed as a direct-controlled municipality under the national government with 16 urban, suburban, and rural districts.