It is known that by 386 A.D. (Northern Wei Dynasty) the Chinese were riding Parthian horses and performing their own variation of the Parthian shot.
A fresco on the ceiling of Cave 249, Chien-Fo-Tung shows a Chinese horseman using the traditional single curve bow against a lion like creature. The Asiatic lion, while now extinct in most of its former range, was once found from Eastern Europe to China. Hunting this great cat with horses goes as far back as the Assyrians who used chariots.
[Click Picture to Enlarge] Chinese noblemen engaged in horse-archery during the hunt against lions. Parthian horses and cavalry styles profoundly affected China (see Farrokh, Shadows in the Desert: Ancient Persia at War-Персы: Армия великих царей-سایههای صحرا-, 2007, pp. 170-171(.
With the arrival of the Great horse, lion hunts became more interesting. Mounted men would attack these magnificent cats with spears and bows, wiping out entire prides on a single hunt.