What grade does purple land come from east?

According to Anjuke's information, it is the second generation of high-end products. Com, Amethyst Donglai is the second-generation high-end work of Peking University Resources, and the design and environmental greening of the community are in line with the second-generation grade, so Amethyst Donglai is the second-generation high-end grade. Amethyst Donglai, as the work Duyun 1, is located in Qiancheng Company and developed by Peking University Resources Group. It is the representative work of the top department of Amethyst in Peking University Resources Group.