Wash the chives thoroughly and cut them into 4-5cm pieces.
Slice the onion thinly.
Stir-fry the smoked duck in a frying pan over medium heat for 2-3 minutes.
Let the stir-fried smoked duck cool down and set aside.
In a large bowl, add chives, onion, and smoked duck.
Add chili powder, soy sauce, vinegar, sugar, and sesame oil. Mix well.
Transfer to a plate and finish by sprinkling sesame seeds on top.