1. "Brother Liu's speech is too extreme": The core idea of this paragraph is to express "Who says women are not as good as men", which also perfectly fits the concept of equality between men and women in the new era.
2. "The breath of the new moon spreads gold, and the cold light makes iron clothes": Being heroic and cool is the spirit of Mulan.
3. "Hua Mulan looked up from the boat several times and didn't know that Yuan was this flower": This aria expresses Hua Mulan's yearning for her hometown.