2, pickled duk fresh is originated in the south of the Yangtze River region of a traditional dish, belonging to the Su Zhe cuisine; this dish taste salty, soup white juice, meat, fat, bamboo shoots crisp and tender, fresh flavor, according to the local culture and taste of the practice of the different differences in the ingredients have been added or subtracted, but basically contains spring bamboo shoots, pork (including a variety of parts), bacon, ham, leafy knots, lettuce, and other ingredients.