For China's uncountable wealth accumulated in the past 30 years due to fast economic growth, ANBOUND chief researcher Chen Gong considers that China should thank for five contributors: growth of external investment; quick depreciation of natural resources; China’s labor capital; free trade after opening-up and reform; and the ignorance of the institutional system. However, the engines drive China’s wealth accumulation now are weakening one by one, the future outlook is worrisome, which suggests that the wealth accumulation has been in the key turning point.