Beijing is the political and cultural centre of China.
Beijing has a population of 20 million people.
Traffic has become an increasingly different problem in Beijing.
Beijing is one of the ancient Chinese capitals.
Having been the capital of China for over 800 years, Beijing is a city with rich cultural heritage.
If I had a chance, I would like to live in Hangzhou.
With a mild climate and its beautiful scenery, Hangzhou is an ideal place for living.
Sand storms often occur in Beijing in spring.
All kinds of cultural events and international symposiums are held in Beijing every year.
Beijing acted as the host city for the Olympics in 2008.
Beijing has changed into an open and modern metropolis.
Life in a city with its numerous supermarkets is much more convenient.