自从胡适于1921年12月在《红楼梦考证(改定稿)》中考证出《红楼梦》的著者是曹寅的孙子曹雪芹后,90多年来似乎已成了红坛的共识。而笔者经过刨根问底的查证却惊异地发现:曹寅之孙曹雪芹系子虚乌有!谓予不信,愿申述如下理由,任由读者辨识。曹雪芹并非曹颙或曹頫之子力主《红楼梦》作者曹雪芹说是原中国红学会会长冯其庸先生。他在《曹雪芹小传》(见文化艺术出版2005年1月第一版冯其庸《敝帚集》 Since Hu Shih’s research on “Dream of Red Mansions” by Cao Yin in the “Dream of Red Mansions (Revised Edition)” in December 1921 has seemed to have become the consensus of the Red Tan for more than 90 years. The author after the root of the investigation was surprised to find: Cao Yin Cao Yinqin grandfather of Cao Yin nonsense! That is not believed, willing to represent the following reasons, subject to reader identification. Cao Xueqin Cao Caoqin Cao Caoqin Cao Hongqin is not the original Chinese Red Society President Feng Qi Yong. He was in “Cao Xueqin Biography” (see the first edition of the January 2005 edition of arts and culture Feng Qi Yong “spacious broom set”