Complex sentence: She returned to Britain in 1948 where, after 10 years, she sought to return to China; she was denied re-entry by the Communist government and instead settled in Taiwan in 1958.
Split into simpler sentences: She returned to Britain in 1948, where, after 10 years she sought to return to China. However, she was denied re-entry by the Communist government and instead settled in Taiwan in 1958.