"Ask you" is also commonly used, such as Su Shi's famous sentence: "My heart is like ash, and my body is like a boat. Ask about your life achievements, Huangzhou Huizhou Danzhou. "
There are also some poems that directly use "you", such as Lu You's "If you ask who you are, you will feel sorry for yourself." Xin Qiji's "Laughing at Cao, the world is drunk as a dream, so don't be surprised."
"Er" is also the second person in some poems. "It is still strong, and it is the wind of east, west, north and south."