If your Tumu (Tuniu) stock is restricted from sale, you have several options. First, you can choose to continue holding the stock and wait until the restricted period ends before deciding whether to sell it. Second, you can consider cooperating with other investors to jointly sell the stock after the restricted period ends to increase the sales volume and market competitiveness. Finally, you can also consult a professional financial advisor to learn more about restricted stocks and make decisions based on your investment goals and risk tolerance. No matter which method you choose, you should make a decision based on a full understanding of the market situation and your personal investment needs.