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).
Plan your travel to PEK Airport with the information provided in this site. Beijing Capital International Airport (IATA: PEK, ICAO: ZBAA) is the main airport that serves the city of Beijing, People's Republic of China. The airport is located 32 km (20 miles) northeast of city center.There is another airport in Beijing called Beijing Nanyuan Airport, only used by China United Airlines.Beijing Airport serves as the main hub for Air China, China Southern Airlines and Hainan Airlines. Air China is the main airline in the airport with more than 120 destinations. Rail: Beijing Subway has an Express line that connects Terminal 2 and 3 from the airport to city center (stops at Sanyuanqiao and Dongzhimen). The trip takes approximately 16-20 minutes and costs CNY25/person.