Kroeung Khmer is a Cambodian marinade paste and I think this it what the Phnom Phen restaurant uses on their phenomenal chicken wings! I'll try it and hopefully let you know if these wings are even close!
Vietnamese Pickled Vegetables from White On Rice Couple lb. daikon, peeled and julienned 1 lb. carrots, peeled and julienned 2 tsps kosher or sea salt 1 cup unseasoned rice vinegar 1 cup sugar 1 cup water