Your first name of Yushan has created a practical, patient, scientific nature able to concentrate on the finer details of a project or undertaking. You enjoy learning from discussions, but express your deeper thoughts and feelings better through writing. As you think in a methodical way, you could be quite inventive along practical or technical lines and would enjoy working with your hands in such activities as crafting or cooking. This name causes weaknesses in your digestive system, resulting in intestinal disorders. You restrict your association to a few and usually they are people who understand your independent, quiet personality. It is difficult for you to find lasting happiness in association because you are exacting, fixed in your ideas, and inclined to be secretive. A lack of fluency in your verbal expression may appear as bluntness. Lack of proper verbal and emotional expression creates intensity and unhappiness within you, which in turn disturbs your nervous system and depletes your vitality. You seldom experience the peace of mind that comes with composed thinking and emotional control. You could express your thoughts more easily in writing than in speaking.