Materials: white paper, pens and colored pens.
1. Draw Tiananmen Square at the bottom, as shown below.
2. Draw 4 balloons on it, as shown below.
Write "Celebrate National Day" on the balloon, as shown below.
4. Draw a celebration cake at the top of the middle, as shown in the figure below.
5. Write the origin and blessings of the National Day on both sides in the middle, as shown below.
Draw some fireworks in Tiananmen Square, as shown below.