The term 'Choi' (Chinese Cabbage) can be found in the crossword solutions of the three-letter word 'PAK'. Choi is a type of Chinese cabbage that is widely used in Asian cuisine. It is a leafy vegetable with a mild flavor and crunchy texture. Choi is often used in stir-fries, soups, and salads. It is also a popular ingredient in kimchi, a traditional Korean dish. Choi is high in vitamins A and C, as well as dietary fiber.