Four chopsticks, how to put them, Narita?

1, first find four chopsticks, then take them out and put them on the table, as shown in the figure.

2. Put every two chopsticks on it, as shown in the figure.

3. Then operate two sets of chopsticks like pictures and get up.

4. Finally, as shown in the figure, a Tian Zi will appear at the position marked in the red box. Successfully completed four chopsticks to form a field.