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).
The Great Wall â Badaling. The most visited section of the Great Wall of China is at Badaling, approximately 70 kilometers (50 miles) northwest of Beijing city. I walked to Qianmen Square and bought a return bus ticket at Beijing Sightseeing Tour Center for 90 yuan, which included my entry fee.