A classic Jiangsu and Zhejiang–style dish made from tender pork ribs that are blanched and then simmered in a rich blend of sugar, vinegar, and soy sauce. The ribs are coated in a glossy, caramelized glaze with a perfect balance of sweet and tangy flavors. Crispy on the outside and tender inside, this dish delivers a deep, aromatic richness that’s both comforting and appetizing.