Before revision: Some transliteration systems produce such different place names as to cause confusion, such as the transition of Chinese-English transliteration from Wade-Giles (Peking, Kwangchow) to Pinyin (Beijing, Guangzhou).
After revision: Some transliteration systems produce such different place names as to cause confusion, such as the transition of Chinese-English transliteration from Wade–Giles (Peking, Kwangchow) to Pinyin (Beijing, Guangzhou).