Step one:
First draw a trapezoid.
Step 2:
Draw a rectangle with a horizontal line on it.
The third step:
Draw two strokes to connect them.
Step 4:
Draw a long shape and a horizontal line above it.
Step 5:
Then draw two small corners and connect them together.
Step 6:
Then add some arch shapes inside.
Step 7:
You can also add square decorations inside Tiananmen Square.
Step 8:
And then draw a waving red flag on it.
Step 9:
Finally, paint it with a nice color, and Tiananmen is complete.