(idiom) to be unable to return to one's hometown due to the shame of failure (originally referred to Xiang Yu 项羽[xiàng yǔ], who chose not to retreat to Jiangdong after his humiliating defeat)
1.lit. the rear waves of the Yangtze River drive on those before (idiom)2.fig. the new is constantly replacing the old3.each new generation excels the previous4.(of things) to be constantly evolving+1 条