忠Sincerity. To serve with sincerity. Seriousness. To serve the state or sovereign with all one's heart. To work hard without bothering.
義Righteousness. The path that one should take as a human being. Meaning. Main idea. A kinship relationship formed by persons who are not related by blood. Instead of the real thing.
純Pure. Unpretentious. To be in one's natural state. Raw silk.
大Big. Large. Large in number or quantity. Greatly. Valuable. Important. Excellent. Splendid. Very much. Much. (Power or force) strong. long time. To be high in rank or position.
龍Dragon. An imaginary animal. An outstanding person. A hero. A parable of the Son of Heaven. A word used for things related to the Son of Heaven. Dinosaurs.
心Mind. Spirit. Feelings. Thoughts. Heart. Chest. Center. The center of things. Important things. The point.
悠Distant in time or space. Far away. Eternal. To go on forever. Relaxed, leisurely. Tranquil. Long-hearted. Not in a hurry.
乃In other words. For that reason. So. A long time ago. In the past. You. A second-person pronoun for a person of equal or inferior status. The word for "no" is used in particles.
真True. Truth, not falsehood. Nature as it is. True form. Innate.