Shi Jing was driving, and it was clear she was a woman of few words.
All of Qian Xuan's subordinates seemed to share this trait. If it wasn't inherent, then it was certainly a requirement of the job.
After all, Song Zhe had said, earning an after-tax annual salary of five million wasn't something you could get casually.
When they went out on errands for Qian Xuan, their vehicles and persons were tracked, and they all carried sophisticated recording devices—keeping a full record of audio all the time! Every day, audio files were sent back, randomly checked and listened to by Qian Xuan.
Things you should say, and things you shouldn't—all were listed. If you uttered what shouldn't be said, you'd take your pitiful earnings and get lost!
Therefore, subordinates were very cautious with their words when out handling matters. Naturally, their efficiency improved.