Old Chengdu also sells braised duck, pork etc in chilled vacuum packs. There's so much more to discover at Old Chengdu.
Old Chengdu Sichuan Cuisine Restaurant is definitely a great place for delicious and authentic Sichuan dishes. It has decent service and ambience too.
Those who enjoy ma la would know that every ma la spot is different, whether it is in terms of their seasoning, sauce, or even the peanuts used.