Put the ground pork in a bowl, then season it with soy sauce, sesame oil, ginger, salt, pepper, and cornstarch. Mix well.
Get wonton wrapper and fill it with 1 tablespoon of ground pork mixture. Wet the edges of the wonton wrapper, then fold it diagonally to create a triangle.
Do the same procedure with the remaining wonton wrapper.
Heat olive oil in a pot, and saute the onion, then add the garlic and ginger. Saute for another 5 minutes.
After 5 minutes, pour the chicken broth into the pot, then bring to boil.
Add the wontons and boil for 10 minutes.
Serve hot and enjoy!