The strokes and five elements are 10 (wood) 15 (fire) 14 (water) 15 (wood) 3 (water) 17 (wood).
This nickname is 74 in mathematics, and its implied information is:
(The endgame is frosty) The endgame is frosty, and the autumn leaves are lonely, incompetent, unwise and full of sufferings. (intense)