C174 Home Boiler
Zhang Guanzhen didn't want Zhang Yunjiao to know about either the company or the grey zone.
However, the company's business was still alright. Zhang Guanzhen especially didn't want Zhang Yunjiao to hear about those dark things. After all, to him, he had to protect Zhang Yunjiao well. As for such matters, it was fine for them to take them on, so there was no need for Zhang Yunjiao to get involved