Chen Ming's assistant was one of Elder Wharton's men. He had been working for Elder Wharton for some time. As far as he knew, Elder Wharton and Elder Jiang seemed to have a good relationship. At least, in his opinion, their relationship was much better than Elder Liu's.
He didn't see that when Elder Wharton spoke to Elder Jiang on the phone, it was the same as when he spoke to Elder Liu. Every time Elder Wharton spoke to Elder Liu on the phone, the old men around Elder Wharton would be tactful and find all sorts of reasons to leave.
Otherwise, Elder Wharton's anger after talking to Elder Liu would be vented on the people around him. Chen Ming's assistant had the experience of being implicated. That was why he still remembered it deeply.