Yesan pears cultivated using the accumulated know-how under the optimum growing conditions in a red clay field with plenty of sunshine and suitable temperature range. It has soft flesh and thin pericarp. Compared to apples, pears have relatively higher vitamin B1 and B2 contents and are comprised of mainly malic acid. It has anti-cancer and bronchial disease treatment effects, so it is highly recommended to those who suffer from the common cold or asthma, or drink alcohol or smoke cigarettes. Because it contains a protease, an enzyme that breaks down proteins, it is commonly eaten as dessert after consuming meat.