Here are a few undisputed facts that stick out like thorns on the side of propaganda.
1. NEVER does the winning side ever hide their fewer death count of its soldiers. There was ONLY one country that had to hide the deaths of its soldiers...and that was China
2. They AMBUSHED an unarmed patrol needing 100 Chinese soldiers to take on 20 unarmed ones. After they previously made agreements that all patrols would be A. unarmed B. no bigger than 20.
3. They even had to create a special law that threatens its citizens with long jail terms for even questioning their military propaganda, AFTER Chinese net citizens called out the propaganda.
4. The heights are still owned by The Indians, seeing deep into Chinese territory
5. For a country (China) claiming the area as all their land- they backed off for Pangong lake.
You can troll the Indian dead soldiers here (whom they honored openly), but the fact remains the Indians killed so many of yours that you had to hide the deaths of your soldiers for nearly a year, and then obfuscate the numbers later.
You can't walk away from that narrative of cowardice, outside the great wall.