Mooncakes are traditional Chinese pastries that are eaten during the Mid-Autumn Festival, usually in September or October. They are round, sweet cakes that have a flaky crust, and usually have a filling that can be sweet or savory. The word 'mooncake' can be called by different names in different languages. In Chinese, it is known as "yuebing." In Vietnamese, it is commonly known as "banh trung thu." In Malay, it is known as "kuih bulan." In Japanese, they are called "tsukimi dango." In Cantonese, it is known as "yue bing," and in Korean, it is usually referred to as "chuseok gangjeong." Regardless of the name, mooncakes are an important part of Asian culture and tradition.