I want to buy Korean bird's nest to buy on major e-commerce platforms. Display public information related to the query. Korean bird's nest is sold on major e-commerce platforms such as Tmall, Taobao and Suning.cn. Bird's nest, also known as bird's nest, swallow root and swallow dish, refers to a nest made by mixing saliva secreted by some Swifts of Swift Family of Swift Order and Jin Siyan of several species of Swiftlet in Jin Siyan with other substances.