Beijing is the real name for the capital city of China. 'Peking' is the British form because of their poor chinese back in history.
(I revise you, don't go walking around Chinese people and speaking about Beijing and calling it Peking instead. Some Chinese people either get offended or really irritated by this.)
Peking, Beiping/Peiping, Yenching
The name Peking originates from the Chinese characters which are the name for Peking in Chinese. Peking is the atonal pinyin for the pronunciation of the word in Mandarin.
The former name of Beijing was Peking.
The Peking people are the people of Beijing. Peking is simply the Romanized version of the Chinese city of Beijing.
Peking O was created in 1971.
The Lady from Peking was created in 1968.
Peking Express was created in 2004.
Alarm in Peking was created in 1937.
Letter from Peking was created in 1957.
Peking University was created in 1898.
Moment in Peking was created in 1939.
Autumn in Peking was created in 1947.