There is plenty to talk about.There is nothing to talk about. PLA already pushed up to the Chinese Claim Line. We can continue the stand off with the Indian Army all winter long. If they want to escalate to a conflict, PLA will enter Leh within two weeks.
They sometimes may be slow to understanding so a few things may require 12 hours of repetition. The soldiers and diplomats are paid for this and well compensated for their suffering.