Since the emergence of Clivia, people's appreciation standards have changed a lot. At first, as long as it is a colorful orchid, there are ecliptic and white roads. Later, the appreciation standard of green orchid was gradually increased, and the aspect ratio, roundness, brightness, jumping, orchid, good head shape, good plant shape, good throne and good rigidity were all fully adopted. Cai Lan requires not only the color track, but also the appreciation standard of Cymbidium.

Colorful orchids can be divided into four colors, namely, wheel pattern, mandarin duck pattern, color pattern, gold pattern and so on. There are varieties such as Guolan Cailan, Japanese Cailan, Henglan Cailan and Quelan Cailan. Its leaves have not only green lines, but also yellow, white and gray lines. The lines of different colors are alternately combined, and the leaves are colorful and pleasing to the eye.