Can preserved eggs (pi dan) and durian be eaten together?
Generally speaking, preserved egg and durian can be consumed together, but the intake of both should be controlled. The detailed explanation is as follows:

Preserved egg is primarily made from duck eggs processed through a special technique, and it is rich in protein, fat, vitamins, and minerals such as calcium, phosphorus, and iron. Durian, as a tropical fruit, contains abundant vitamin C, B-complex vitamins, dietary fiber, minerals like potassium and calcium, as well as substantial carbohydrates. During digestion and absorption in the gastrointestinal tract, their nutritional components do not combine to form harmful substances. Each can be normally absorbed and utilized by the body according to regular physiological processes, thereby providing diverse nutritional benefits to the consumer.
In terms of food properties, preserved egg is cooling in nature and has effects of clearing heat and reducing internal fire, helping to alleviate discomfort caused by excessive internal heat. Durian, on the other hand, is warming in nature and can promote blood circulation to dispel cold, strengthen the spleen, and replenish vital energy, providing a warming effect for individuals with cold body constitution. The contrasting cooling and heating properties of these two foods can, to some extent, complement each other when consumed together, helping to balance the body's thermal state, and combining them generally does not cause adverse reactions.
Due to both foods having strong and distinctive flavors, individuals who are sensitive to odors should moderate their consumption to avoid olfactory discomfort or reduced appetite caused by the intense smell.