Zhenjiang vinegar is a famous Chinese black vinegar originating from Zhenjiang, a city in Jiangsu province. It is made from glutinous rice, wheat, and water, undergoing a fermentation process that gives it a rich, complex flavor. The vinegar is known for its dark color and slightly sweet, tangy taste, making it a popular ingredient in various dishes. This vinegar is often used in Chinese cuisine for dipping sauces, marinades, and stir-fries. Its unique flavor enhances the taste of foods, particularly in dishes like dumplings and noodles. Zhenjiang vinegar is also appreciated for its potential health benefits, including aiding digestion.