What are the main versions of the existing altar sutra?

There are mainly four versions of Tanjing, among which Zongbao, a monk in Yuan Dynasty, adapted the Tanjing of Six Ancestors, referred to as Zongbao Book, which has great influence and is a comprehensive book with ten articles. Among them, "Traveling by Goods" recorded the story of Huineng's self-report. 1989, Zhonghua Book Company published Collation of Tanjing, which was included in Selected Buddhist Classics in China. The paragraphs selected here, although some vivid stories, contain a lot of philosophical significance; In particular, his story and Metaphor of the Wind are very famous.