That is the title of a video clip, which accompanies the report:
Maureen Fan, His Works, My History; Robert Fan Designed Magnificent
Buildings. Then Mao Came Along. Washington Post, May 27, 2009. http://www.washingtonpost.com/wp-dyn/content/article/2009/05/26/AR2009052603481.html
("But the Chinese my mother taught me was Cantonese, which turns out to be
the wrong Chinese.")