Steps:
1. First draw a picture on it to prevent coronavirus, with a square border and a small clip for each word, then draw a background border, and then draw some medicine bottles, plants, pills and love around it as decorations.
2. Then draw a hand in the lower right corner, next to a round virus and some air masses, and draw a cloud-like border on it.
3. Continue to draw a rectangular border on the left, draw neat text columns in the border, and add a small red cross in the middle.
4. Next, color the head first, and then color the hands. The two borders highlight pink and red, the leaves and viruses are painted green, and the Red Cross is painted red.
5. Finally, paint the pills pink and blue, love red, air mass dark green and background blue, and add other details to make a simple picture of preventing coronavirus.