1. Slice each cucumber in half longways down the middle and then cut each half into a spear (four spears per cucumber); cut each spear into three ~1" chunks at an angle; place cucumbers in a colander, mix with the salt and let drain for 30 minutes and then transfer into a bowl.
2. Mix together the ingredients for the dressing (peanut butter, vinegar, honey, soy sauce, water) and pour it over the cucumbers; stir until evenly coated.
3. Serve with chopped peanuts, minced cilantro, and chili oil on top and enjoy!