Choy sum Choy sum Choy sum (also spelled choi sum or "Cai Xin" in modern Pinyin) is a leafy vegetable commonly used in Chinese cuisine. It is a member of the genus "Brassica" of the mustard family, Brassicaceae ("Brassica rapa" var. "parachinensis" or "Brassica chinensis" var. "parachinensis"). Choy sum is a transliteration of the Cantonese name (), which can be literally translated as "heart of the vegetable". It is also known as Chinese Flowering Cabbage. Choy sum is a green leafy vegetable similar to gai lan, and can be characterized by the distinct yellow flowers which it bears. Each flower has four
Edward Bok The "Journal" also became the first magazine to refuse patent medicine advertisements. In 1919, after thirty years at the journal, Bok retired. In 1923 Bok proposed the American Peace Award. In 1924 Mary Louise Bok founded the Curtis Institute of Music in Philadelphia, which she dedicated to her father, Cyrus Curtis, and in 1927, the Boks embarked upon the construction of Bok Tower Gardens, near their winter home in Mountain Lake Estates, Lake Wales, Florida, which was dedicated on February 1, 1929 by the president of the United States, Calvin Coolidge. Bok Tower sometimes is called a sanctuary and is