Introduction to the Characteristics of the Cymbidium ensifolium 'Tianlong Hexian' Variety Orchids Jan 1, 1970 0 views Collected in the forest area of Rong County, named by the cultivator Liang Zhi: Tianlong Hexian! Collected in the forest area of Rong County, named by the cultivator Liang Zhi: Tianlong Hexian!