2. Simplicity is beauty, simplicity is truth.
3. The dream of the old man Cotan's old lover Cotan.
4. Who is crazy about no one outside Taohua Lake in the misty rain in the south of the Yangtze River?
5. Fall in love in the first half and fall in love in the second half.
6. lick the blood off the knife and drink the wine in the cup.