Chinese tea Longevity Sprout, Eternal Spring Jade Leaf, Dragon in the Clouds, Longevity Dragon Sprout, Dragon Phoenix and Flower, and Eternal Spring Silver Sprout. The Ming Dynasty scholar Wen Zhenheng's encyclopedic book "Zhang Wu Zhi" (; Treatise on Superfluous Things), volume 12, contains the following descriptions of several famous Ming Dynasty teas: During this time, Huqiu tea (; lit. "Tiger Hill tea"), not to be confused with the black tea of the same name from the Nilgiris District in what is now Tamil Nadu, India) was purportedly developed as the finest tea in the world; however, the production quantity was rather small,
CAIG Sky Wing CAIG Sky Wing Sky Wing (Tian-Yi or Tianyi, 天翼) is a series of Chinese UAVs developed by Chengdu Aircraft Industry Group (CAIG). Three members of the Sky Wing series have been revealed by their developer, the smaller Sky Wing I or Sky Wing 1 (SW-I or SW-1) and its derivative Sky Wing 1H (SW-1H), and finally the much larger Sky Wing III or Sky Wing 3 (SW-III or SW-3). The larger Sky Wing III has been frequently, but erroreneously, referred to as Tianchi (天翅), or Xianglong (翔龙), the name of another Chinese UAV designed by Guizhou Aircraft Industry Corporation for