Liu Xinwu has been studying "Dream of Red Mansions" for more than 20 years. Through prototype research and close reading of the text, he explored the content of the last 28 chapters that were lost and written by Cao Xueqin. Based on the lost content, he tried to restore the general content of the last 28 chapters of Cao Xueqin.

Face, completed the "Dream of Red Mansions Continued by Liu Xinwu".

Liu Xu tried to enter Cao Xueqin's textual context, and responded to all the large, small, overt and covert foreshadowings of "Gray lines of grass and snakes, spreading for thousands of miles" in the first 80 chapters one by one, and also compared all the foreshadowings of Zhiyanzhai, Zhiyanzhai and Zhiyanzhai in the ancient manuscripts.

The plots, details, text terms, and epilogues of the last 28 chapters revealed or omitted in Jihusou's comments have also been implemented one by one.