Rinse the quinoa thoroughly and boil it in water.
Drain the cooked quinoa in a strainer.
Cut salmon, avocado, cucumber, cherry tomatoes, and other vegetables into bite-sized pieces.
In a bowl, add the cooked quinoa, vegetables, and salmon.
Mix together soy sauce, vinegar, sesame oil, and other ingredients to make the sauce.
Add the sauce to the bowl and mix everything well.
Serve in a bowl and top with garnishes (such as seaweed, sesame seeds, etc.).