This contains my introductions to each of two volumes of the work by Professor Chen Enfu and his colleagues, which I was asked to edit for publication by Canut Press. The book ([see the 2014 post for a general description and the prepublication text of Volume 1]) introduces the long tradition of Chinese scholarship in Marx’s Value theory to Western readers. It is described in more detail in the 2014 post and the introductions are included here for convenience