Place eggs in a single layer in a saucepan and cover with water to at least 1 inch above eggs.
Bring water to a rolling boil, then remove from heat, cover, and let sit for 12 minutes.
Transfer eggs to an ice water bath and cool completely for 10 minutes.
Peel eggs and slice in half lengthwise.
Remove yolks and place them in a small mixing bowl; set egg whites aside on a serving platter.
Mash yolks with a fork until smooth, then stir in mayonnaise, chili garlic sauce, Dijon mustard, rice vinegar, and salt.
Transfer yolk mixture to a piping bag fitted with a star tip or a plastic bag with a corner snipped off.
Pipe the filling evenly into the hollows of the egg whites.
Garnish with chopped scallions, toasted sesame seeds, and crispy fried garlic bits before serving.