Wash and then cut the cucumbers in half lengthwise. Use a large flat knife (we use a cleaver) to gently smash the cucumber. Then slice the cucumber into ½-inch thick slices.
Place the smashed and sliced cucumbers in a large bowl. Add the salt and lightly toss. Let sit for 10 minutes. The salt will help draw water from the cucumber. Drain the excess water.
In a small bowl, mix together the minced garlic, rice vinegar, soy sauce, sesame oil, chili oil (or chili crisp), and sugar. Mix well until the sugar is completely dissolved.
Pour the sauce mixture over the cucumbers and gently toss so that the cucumbers are all lightly coated in the sauce. Add the chopped cilantro and toss again.
Top with sesame seeds (optional). Then serve, eat, and enjoy!