👉 Longdong is a type of Chinese noodle dish that originated in Shandong Province, China. It typically consists of a long, thin, and soft noodle filled with various fillings such as pork, beef, or vegetables, and cooked in a thick broth. These noodles are often served hot and can be enjoyed with a variety of dipping sauces like soy sauce, vinegar, or ginger. Longdong is a staple food in many Chinese households and is typically prepared by simmering the noodle