In late 2006, a series of her lectures entitled "Yu Dan's Insights into the
Analects" (于丹《论语》心得) was broadcast for seven days on
China Central Television (CCTV) as part of the
Lecture Room (《百家讲坛》) program. The transcript, edited into a book, sold 10,000 copies within the first day of release. Within 40 days, sales exceeded 1.5 million. By September 2007, the book has sold 4.2 million legal copies and an estimated 6 million pirated ones since its publication in December and remains on best-seller lists. It has been published in English under the more literally translated title
Confucius from the Heart. In the
Spring Festival period of 2007, another series of her lectures "Yu Dan's Insights into
Zhuangzi" (于丹《庄子》心得) was broadcast to much acclaim. The transcript "Yu Dan's Notes on Zhuangzi" sold 15,000 copies on its first day of release on March 3. Crowds of people lined up outside the
Zhongguancun Xinhua bookstore, waiting as many as eight hours in the rain, just to get Yu Dan's autograph. == Criticisms ==