asually took off a pendant from his neck."Pfft!"Qin Yi couldn't help but laugh out loud, her face full of exaggeration as she said, "Yang Chen, is this the birthday present you prepared for your own d... Group has a project manager named Cao Jian" Yang Chen asked.Upon hearing this, Guan Zhengshan hurriedly said, "Mr. Yang, please wait a moment. I'll check it for you right now. I will get back to you...