Literacy Master is a very popular imagination game. Players need to complete level challenges according to the questions and task conditions. If we want to clear the Old Lantern Festival, we need to follow the game's requirements and complete the challenges to pass the level.
1. In this level, we need to find things related to yuan in the picture.
2. Those related to Yuan include Zhuangyuan, Lantern Festival, Yuanri, and Tianpeng Marshal.
3. Quadratic equations, Yuanxiao, quadratic equations of one variable, units, one yuan, and ingots.
4. The quadratic equation is on the blue clothes below.
