典故 The episode this lot is named after
隋煬帝在臨潼遇險,李淵沉著冷靜,率軍救駕成功,如冷水澆雪般輕易化解危機。
At Mount Lintong, Emperor Yang of Sui was ambushed. Li Yuan (the future founder of the Tang Dynasty) swooped in with extreme composure and tactical brilliance, scattering the attackers with ease (like pouring water on snow). It signifies effortless, cool-headed victory.

