Director:Mochinaga Tadahito|China|1948
In this satirical animation, Chiang Kai-shek attempts to use the Yangtze River as a "trap" to blockade the People's Liberation Army (PLA). However, the PLA crosses the river in wooden basins, breaking through the defense lines. Civilians dismantle bunkers and cut off supplies, aiding the PLA in tearing down the iron curtain. In the end, the castle transforms into a jar lid, and Chiang becomes a soft-shelled turtle. The PLA crushes the lid and captures the turtle-like Chiang, symbolizing the downfall of tyranny.