Which Marxist’s collected works were published first in China?

I am working my way through a fascinating journal series calledMarxist Studies in China. The journal began in 2008 and, as one would expect, covers a range of topics. Last night I was particularly intrigued by an article by Cheng Enfu and Hu Leming, called ‘Sixty Years of Studies on Marxist Theory in China’. They point out that in 1953 the Bureau of the Central Committee of the CPC for the Translation of the Works of Marx, Engels, Lenin and Stalin was established.

And who of these Marxists wa...