This document discusses a proposed merger arbitrage opportunity involving Youku Tudou Corporation. The author recommends buying 200 shares of Tudou and shorting 319 shares of Youku based on the stock swap ratio in the merger agreement. Currently there is a 13.2% arbitrage spread between the stock prices. Key risks include needing over 2/3 approval from Tudou shareholders and 50% approval from Youku shareholders. The merger also may face regulatory scrutiny in China but does not explicitly cross ownership thresholds.