Methods/steps
1, first, draw two vertical lines and two horizontal lines, which are the trunk of the Christmas tree.
2. Then draw two diagonal lines.
3. Then draw two horizontal lines and diagonal lines, as shown in the figure.
4. Then draw an unclosed triangle and cap it.
5. Add a small ball to decorate the top of the Christmas tree.
6. Draw some small snowflakes at will to increase the atmosphere. It's almost finished.