1. Swallows are still busy when they return. Author: "Remembering the King" by Xie Kejia
2. The curtain is slightly cold, and the swallows fly away. Author: Yan Shu "Broken Array"
3. The swallow has been dreaming for years, but the phoenix tree was not the same yesterday. Author: Chen Yuyi "Rain"
4. Cobwebs hang from the dark roof, and mud falls from the empty beams. Author: Xue Daoheng "Xixi Salt"
5. The mud melts and the swallows fly, and the sand is warm and the mandarin ducks sleep.
Author: Du Fu's "Two Quatrains"