The Yearly Flying Stars in the Nine Palaces Formation are represented by different colours and numbers. Positions such as Zheng Cai Wealth Star, Zheng Gui Ren Benefactor Star or Grand Duke can also be found in each palace. Suitable emblems for the various directions are determined by these factors. For example, West is the position of the Nine Purple Star, Zheng Cai Wealth Star, Sui Po Year Breaker Star and Three Killing. Therefore, placing the "Guardian of Good Fortune" is most appropriate, as it can attract wealth and deviate negative energy.