imagine if you defeated your nemesis and then everyone immediately pressures you to write an unbiased biography of them. that's how it is in china.
the Mongols: BUT WE DEFEATED 3 DIFFERENT DYNASTIES
scholars: THEN YOU HAVE TO DO IT FOR ALL 3
our historians have kept a continuous record for like two thousand years now. emperors have actively made decisions or said things to avoid being roasted by the records.
Emperor: shit, fuck, uh