Keep having fun with the second and third Kung Fu Panda animations. Po had already defeated warriors from many sects, and in the end he himself met his real father who was a panda. Watch online here.
Kung Fu Panda 2 (2011) Plot
Po (Jack Black) protects the Valley of Peace alongside his friends and fellow kung fu masters, the Furious Five. However, a dangerous villain threatens Po’s new fantasy life with plans to use a secret weapon to wipe out the martial art and conquer China. To defeat her new foe, Po finds she must remember his past and unravel the secrets of his mysterious origins; only then will he find the strength to defeat his enemy.

Kung Fu Panda 3 (2016) Plot
Living a large and loving life, Po realizes he has a lot to learn if he’s going to meet the next challenge from his beloved instructor (Dustin Hoffman). After reuniting with his long-lost father (Bryan Cranston), Po must go from student to teacher and train a group of goofy, fun-loving pandas to become martial arts fighters. Together, the kung-fu brothers unite to take on the evil Kai (J.K. Simmons), a supernatural warrior who grows stronger with each battle.