Eight characters: Chen Wunian's five elements, Chen Bingyue, Ding Youri, five elements: 1 gold, 1 wood, 1 water, 2 fires and 3 soils. Five elements to help the sun: wood fire, five elements to vent the sun: earth and gold water. There is no situation that the five elements are high in your horoscope.
Whether the five elements are missing: you have five elements in your eight characters, and the five elements are not missing.