Dong Long is an animation director.
Episodes[]
| Episode | Written by | Directed by | Original air date |
|---|---|---|---|
| “Wilie Special Training” (War of Invention, episode 20) |
Zeng Lingling | Dong Long | July 15, 2017 |
| “Time Calendar” (War of Invention, episode 30) |
Liu Wei | Dong Long | July 17, 2017 |