Cabbage originated in the Mediterranean and was introduced into China from the north and south in the middle of the 16th century. It is now cultivated in all parts of China. It likes mild and cold climate, is not resistant to heat, drought and water stains, and requires loose and fertile soil types, which are suitable for growing in gardens with good drainage and fertile soil. The propagation method of cabbage is seed propagation.

Pumpkin is native to Mexico and Central America. It is widely cultivated all over the world. It was introduced into China in the Ming Dynasty and is now widely planted in the north and south. Pumpkin is rich in dietary fiber, can promote gastrointestinal motility, help food digestion. Pumpkin once became one of the main foods of the people in the year of famine. Pumpkin is also an important food for Thanksgiving in the United States. Golden pumpkin pie and pumpkin cake bring warmth to people.

Turnip, a biennial or annual herb of the genus Brassicaceae, with fleshy, oblong or conical roots and a green, white or red skin. Radish is native to the southwest of Asia; it is now widely cultivated in various parts of China; it is also distributed in Korea, Japan and other places; it was introduced into the European continent from Iran in the 10th century AD, and radish was introduced into China from Iran in the 13th century.

Red onion, also known as onion, onion, onion and onion, is known as the "queen of vegetables" abroad, and its nutritional value is not low. Red onion onion is purplish red in appearance, with fleshy scales slightly reddish, oblate or spherical, 8~10cm in diameter. It is reported that onions are the most able to prevent bone loss of a vegetable, and cooking simple, delicious.