1. The sun lord is water, which means: in a person’s birth date (year, month, day and time), the five elements of the heavenly stems on the day of birth (called the sun lord or life lord) are water. 2. The sun lord is the center point for calculating the fortune of the horoscope. 3. The lack of wood in the horoscope means that the five elements of "wood" are missing in the year, month, day and time of birth. 4. If there is a lack of wood, it depends on whether the wood is suitable for your liking. If wood is harmful, there is no need to replenish it if it is missing. This is simple common sense in numerology.