The three treasures (三寶, San Bao) consist of: Shen (神, Spirit) - the most immaterial, Yang aspect of a person, related to Fire and the Heart. Qi (氣, Vitality) - the capacity for change and transformation, related to the other elements and Zang organs, particularly the Spleen which governs Yi, thought or intention (the saying goes, "where Mind (Yi) goes, Qi follows"). Jing (精, Essence) - the most material, Yin aspect of a person, related to Water and the Kidneys. A common word for consciousness is Jingshen (精神) suggesting the importance of these two concept and the close relationship between body and mind in Chinese thought.