Xiao Feng waning moon: The wind rises at dawn and the waning moon will set. Often describe the cold and desolate artistic conception. Also refers to geisha's oratorios.
Easy; Xiao; Make people understand. Explain the truth clearly to others.
Sleep at night: dawn: dawn. Get up early and hurry in the morning, and stay at night. Describe the hardships of traveling.
Walking at night: dawn: dawn. Get up early and hurry in the morning, and stay at night. Describe the hardships of traveling.
Know what is dangerous: know what is dangerous. Let people know what is most important.