Complex sentence: The Piano Teacher is 2009 novel by Janice Y. K. Lee is about love story is set Hong Kong 40s and 50s is about a married woman who hired by rich family and having affair with a driver only discovered his past with former lover.
Split into simpler sentences: The Piano Teacher is a 2009 novel by Janice Y. K. Lee about a love story set Hong Kong in the 1940s and 1950s. It is about a married woman who is hired by a rich family and having affair with a driver only discovered his past with former lover.