About the mathematical expressions of the first law of thermodynamics
Welcome to PF, professor. It's good to have you here.
I see from your New Member Introduction thread (which is still under Mentor review, so not visible in the public forums yet), that you would like to discuss your journal article that has been published in a Chinese journal (which I assume is peer-reviewed). That should be okay, but is there an English translation of the paper? I don't know how we handle papers that have been published in peer-reviewed journals that are not in English, but I will ask the other Mentors for their thoughts.