This sentence is an ancient Chinese numerology theory that judges a person's character, career and destiny based on his five elements and eight characters.
According to this theory, if a person needs water in the five elements (metal, wood, water, fire, earth), or there is Yima in his life (Yima refers to a symbol of action, change and opportunity star), then this person is suitable for a mobile career or diplomatic position.
Specifically, the following are some possible explanations:
1. The five elements need water: If a person's five elements are short of water, then he may lack mobility and change, and may Too static and conservative. Therefore, he may be suitable for careers that require constant change and adjustment, such as trading, shipping, water sports, etc.
2. Yima is in life: Yima is a constellation that represents action, change and opportunity. If a person has Yima in his life, he may have strong mobility and adaptability, and can Take chances and meet challenges. Therefore, he may be suitable for careers that require frequent business trips, diplomacy, or public relations, where he needs to constantly interact with people.
It should be noted that this is just a numerology theory and cannot completely determine a person's fate. A person's career and destiny are also affected by many other factors, such as personal efforts, opportunities, environment, etc. Therefore, this statement should be considered as a possible guideline rather than an absolute rule.