What kind of orchid variety is Tiandongbao Jianlan?

Tiandongbao is a prized variety among Jianlan variegated-flower and variegated-leaf orchids, with variegation that is good, tall and beautiful, making it more brilliant and eye-catching than Fulong, Jinqi and others. Tiandongbao used to be very expensive, and many people dreamed of owning one. Now it is not hard to obtain, but being able to grow it so that the variegation becomes better and better is no easy task.