Legend has it that the He Tu, also known as the Yellow River Map, surfaced on the back of a horse dragon emerging from the Yellow River. This grid of black and white dots symbolizes the ideal world in Traditional Feng Shui.

The He Tu diagram represents the perfect balance between Yin and Yang. The Flying Stars combinations on the four arms of the diagram are considered the most auspicious, along with combinations that sum up to the divine number 10.

7-2 The Fire Combination

Even though Stars 2 and 7 are generally negative, this is a combination that brings positive effects, representing the direction South - Early Heaven Fire on the He Tu chart. Being fire, promotes passion, positive energy, inspiration, and optimism, and also boosts people working in fire-related industries such as IT. Being the most YIN trigrams, they can represent lesbians. The financial aspects are good. Be careful, however, that under the possible influence of Sha Qi, there is a risk of fire until 2024 (the period of 9 - Fire), so it is not advisable to place the kitchen, oven, stove, or stove in this sector during this period.

The appearance of the 7-2 combination in a certain period suggests us to be patient and not waste the talent and energy we possess fighting against windmills. It is preferable to avoid disputes, and quarrels, not to oblige ourselves to accept advice from competent and wise people, waiting for the moment when our time will come and when our projects and dreams can become reality. In this period, under Sha Qi's influence, health problems could appear related to the oral orifice, speech organ, and pharynx.

4-9 The Metal Combination

The 4-9 combination offers excellent prospects for both financial success and nurturing strong, high-quality relationships, as it represents the Metal Early Heaven combination on the He Tu chart. Children born under these auspicious conditions often exhibit remarkable intelligence and a natural knack for turning opportunities into wealth.

When emerging within a month or year, this combination heralds the arrival of financial opportunities or supportive individuals who offer guidance and assistance in executing plans, especially when activated by Shen Qi. Conversely, if activated by Sha Qi, it may lead to setbacks in examinations or endeavors.

1-6 The Water Combination

This combination of Water Star 1 and Metal Star 6 brings success in promotion and career, but there is the risk of a nervous breakdown if the sector is affected by Sha Qi. It indicates literary or artistic celebrity; salary increase if the office is in the area of the stars. It is also a very favorable combination for promotion at work, and for success in politics; This combination gives people wisdom and the ability to make things happen. Good for areas that are either academic, physical, or both, such as the armed forces, police forces, athletes, and academic pursuits.

When this star combination appears monthly or even yearly, that month or year, the person could earn money, but, again, support and opportunity come to those who are persistent in building a solid foundation for their dreams.

8-3 The Wood Combination

3-8 represents the Early Heaven Wood on the He Tu chart, indicating auspiciousness and favoring occupations related to wood, such as education, fashion, furniture, sports, and botany. However, if this sector is afflicted by Sha Qi, it may lead to limb injuries, particularly among children.

When appears as a temporal combination, one of the Yearly or Monthly Stars is involved, this combination holds the potential for financial gains right now. However, it's wise not to take unnecessary risks and instead embrace the support offered by those closest to you.