The sun is the main source of light and heat on Earth, and the source of energy for the growth of all things. The corona is the outermost layer of the solar atmosphere, with the highest surface temperature on the sun, it is also the closest place to Earth that directly brings light and heat to humanity. We choose the color of the corona as the brand color of Jiuyi, symbolizing "Passion, Vitality, and Warmth”

Sunshine nourishes everything, and rainforests are the most resilient and stable ecosystem on Earth, serving as habitats for over half of the world's animal and plant species. Sometimes referred to as the 'Earth's lungs', they symbolize health and life! We choose the green color of the rainforest as the brand color of Jiuyi, symbolizing "Life, Health, Hope"