(Lunar calendar) August 17th, Gengyin Year
Eight characters: Gengyin Yiyou Ding Chou Xinhai
Five elements: Jin Mu Mujin Huotu Jinshui
Na Yin: Songbai Muquan Shuidong launching hairpin gold
Number of eight characters and five elements: 3 gold, 2 wood, 1 water, 1 fire and 1 earth.