Just now, I went through the complete short-selling process using the RIVER asset to review the entire approach. Our trading logic is actually very simple — when a high point on the left side shows an upper shadow and closes with a bearish candle, we go short directly. The first short position did not enter as expected, so at the second signal point, we added to the position. The key turning point occurred when a large bearish candle retested the moving average, at which point we closed out the previously added positions, and the stop-loss was executed very cleanly. Finally, when a significant drop with increased volume appeared on the 5-minute chart, we chose to close all positions, completing this trade. Throughout the process, the rhythm was well controlled, with no cases of getting trapped or chasing orders frequently. This short-selling system indeed offers many opportunities in ranging markets.