Po-Eun is the pseudonym of a loyal subject Chong Mong-Chu (1400 A.D.) who was a famous poet and whose poem "I would not serve a second master though I might be crucified a hundred times" is known to every Korean. He was also a pioneer in the field of physics. The diagram (—) represents his unerring loyalty to the king and country towards the end of the Koryo Dynasty.

36 Movements
Parallel Ready Stance with Heaven Hands

1. Move the left foot to B, forming a right L-stance (half facing) while executing a middle guarding block with the forearm.
2. Pull the right foot to the left knee joint to form a left one-leg stance (side facing), at the same time lifting both fists while turning the face toward A.
3. Execute a pressing kick to A with the right foot, keeping the position of the hands as they were in 2.
4. Lower the right foot to A to form a sitting stance (side facing) while executing a middle side strike to A with a right knife-hand.
5. While maintaining a sitting stance (full facing), execute an turning punch with the left fist up to the right chest.
6. Execute a middle block with the right inner forearm, at the same time executing a pressing block with a left fore-fist.
7. Change the position of the hands.
8. Execute a middle wedging block with the inner forearm.
9. Thrust to C with the right back elbow, supporting the right fore-fist with the left palm, keeping the face as it was in 8.
10. Execute a middle punch with the right fist, slipping the left palm up to the right elbow joint.
11. Thrust to C with the left back elbow, supporting the left fore-fist with right palm, keeping the face as it was in 10. Perform 3 through 11 in a fast motion.
12. While maintaining a sitting stance (side facing), execute a right horizontal punch to A. [kihap]
13. Cross the left foot over the right foot forming a right X-stance (full facing), at the same time executing a low front block with the right outer forearm and bringing the left finger belly on the right under forearm.
14. Move the right foot to A forming a left L-stance  (half facing) while executing a U-shape.
15. Bring the left foot to the right foot forming a closed stance toward D (full facing) while thrusting to the sides with a double side elbow, turning the face toward B.
16. Move the left foot to B to form a sitting stance (full facing) while executing a high strike to C with a right back fist and a low block with the left forearm.
17. Cross the right foot over the left foot forming a left X-stance (full facing) while executing a low front block with the left outer forearm and bring the right finger belly to the left side fist.
18. Move the left foot to B to form a sitting stance (side facing) while executing a low guarding block to B with the reverse knife-hand.
19. Execute a middle guarding block with the forearm while forming a left L-stance (half facing) toward A, pivoting with the left foot.
20. Pull the left foot to the right knee joint to form a right one-leg stance (side facing), at the same time lifting both fists while turning the face toward B.
21. Execute a pressing kick to B with the left foot, keeping the position of the hands as they were in 20.
22. Lower the left foot to B to form a sitting stance (side facing) while executing a middle strike to B with a left knife-hand.
23. While maintaining a sitting stance (full facing) toward D, execute a turning punch with the right fist up to the left chest.
24. Execute a middle block with the left inner forearm, at the same time executing a pressing block with a right fore-fist.
25. Change the position of the hands.
26. Execute a middle wedging block with the inner forearm.
27. Thrust to C with the left back elbow, supporting the left fore-fist with the right palm.
28. Execute a middle punch with the left fist, slipping the right palm up to the left elbow joint.
29. Thrust to C with the right back elbow, supporting the right fore-fist with left palm. Perform 21 through 29 in a fast motion.
30. While maintaining a sitting stance (side facing), execute a left horizontal punch. [kihap]
31. Cross the right foot over the left foot forming a left X-stance (full facing), at the same time executing a low front block with the left outer forearm and bring the right finger belly on the left under forearm.
32. Move the left foot to B forming a right L-stance (half facing), at the same time executing a U-shape grasp.
33. Bring the right foot to the left foot forming a closed stance  (full facing) toward D while thrusting to the sides with a double side elbow, turning the face toward A.  Perform 15 and 33 in a slow motion.
34. Move the right foot to A to form a sitting stance (full facing) while executing a high strike to C with a left back fist and a low block with the right forearm.
35. Cross the left foot over the right foot forming a right X-stance (full facing), at the same time executing a low front block with the right outer forearm and bringing the left finger belly to the right side fist.
36. Move the right foot to A to form a sitting stance (side facing) while executing a low guarding block to A with a reverse knife-hand.
End Bring the left foot back to a ready posture.