Yearly flying stars are stars that move from year to year, so cures and enhancers needs to be placed to remedy the bad and enhance the good stars of the year.
There is also monthly flying stars which change from month to month, you need to purchase extra cures and enhancers to place in different spots from month to month to further protect and enhance your luck. Some practitioners of flying star feng shui use only yearly cures and enhances, some prefer to be more protected by placing remedies for monthly moving stars as well. There is also daily moving stars based on the alamac that is offered by Grand Master Lillian too, through that you can determine if day is good for important activity or project or if you need to be more cautious or avoid activity. Hourly flying stars based on the hour to hour luck of the day. Most people just install the yearly cures, this is the most popular method.
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