Zuckerberg was spotted with what appeared to be a copy of Chinese President Xi Jinping's writings during a recent visit by the country's top Internet regulator to Facebook's headquarters, according to a website controlled by China's State Council Information Office. He conducted a tour of Facebook's offices—in Chinese—for Lu Wei, minister of the State Council's Cyberspace Administration of China, the report said. At one point, Lu reportedly asked Zuckerberg if he could sit at the Facebook founder's desk. That's when Lu noticed the book, the report said. “I also bought this book for my colleagues; I wanted them to understand socialism with Chinese characteristics,” Zuckerberg told Lu, according to the report.