In the study of the classic Chinese novel Dream of the Red Chamber, the Cheng-Gao versions or Cheng-Gao editions (程高本) refer to two illustrated, woodblock print editions of the book, published in 1791 and 1792, both entitled The Illustrated Dream of the Red Chamber (绣像红楼梦). The 1791 version, produced at the year's end, was the novel's earliest print edition. A revised edition, differing in minor details, was published less than eighty days after the first print edition in early 1792. Both editions were edited by Cheng Weiyuan (程伟元) and Gao E and were published by Suzhou's Cuiwen Book House (萃文书屋).