Holding cup of coffee, Huo Shaoheng quietly contemplated for a while before asking about more details to see if Xie Dezhoa's words matched up. "So...these past six years Gu Xiangwen didn't send birthday gifts to your daughter, yet you weren't curious enough to check up on him?" Huo Shaoheng gazed at the black coffee; he already planned to have Zhao Liangze search for "Kevin Ku" online. "Right, what type of research does he do? I'm curious how, by simply receiving royalties from patents, he turned into an inconspicuously wealthy person. Are you exaggerating?"