White orchid melon is also called Lanzhou honeydew melon. Qingbaishi Township in Lanzhou is a well-known "hometown of white orchids and melons". The white orchid melon produced here is one of Gansu's traditional export products. Mature white orchid melons are oval in shape, uniform in size, weighing 1.5~2 kg each, yellow in white, beautiful in color, and resistant to storage. The meat is greenish white and slightly yellow. It is crisp and tender, fragrant and sweet. Bailan melon is rich in vitamins, proteases, calcium, phosphorus, iron, etc., and rich in nutrients. It has the function of clearing away heat and relieving summer heat.