Cheng Zheng smiled because he knew Song Jinze had won a prize for skiing in Switzerland last year.
The organizer of that skiing competition was the business partner Cheng Zheng wanted to cooperate with. Initially, he had sent an assistant to substitute for him at the competition to make a presence, but unexpectedly, he ran into Song Jinze on the day of the event.
The key point is, Song Jinze actually won a prize in the skiing competition that day, and the very partner Cheng Zheng was supposed to negotiate with reached an agreement with Song Jinze on the spot. This meant that even before Cheng Zheng had started, Song Jinze had already stolen a march on him.
Back then, he and Song Jinze only knew of each other and were not acquainted. Just like that, he came to regard Song Jinze as his rival.
