Wang Xiaochuan, CEO of China's second largest Internet search company, Sogou, doesn't seem the least bit concerned about the prospect of Google reentering the Chinese market. Wang says Google might struggle to get government permission--unless it partners with a company such as his. "If Google wants to come back to China, there could be several incentives for working together with other parties," Wang says. "Sogou could be the one to work with the Chinese government, and Google could stand behind us." Eight years after abandoning the Chinese market, Google is working on an app that would reintroduce its search engine to Chinese internet users.