Ka Popoy is also known to be the only Party leader that during the struggles with the CPP that put forward the most comprehensive and in-depth critique against the basic Party documents of CPP-NPA which are now popularly known as Counter-Thesis 1 (PSR: A Semi-feudal Alibi for Protracted War, PPDR: Class Line vs. Mass Line and PPW: A New-Type Revolution of the Wrong Type) and Counter-Thesis 2 (On the Reorientation of the Party Work and the Reorganization of the Party Machinery).