Complex sentence: A key figure in the development of Chinatown, San Francisco, he was one of the original board members of the Chinese Historical Society of America, and a decorated American WWII army veteran of the China Burma India Theater.
Split into simpler sentences: A key figure in the development of Chinatown, San Francisco. One of the original board members of the Chinese Historical Society of America, and a decorated American WWII veteran of the China Burma India Theater.