Soi cầu refers to the methods or techniques that players use to predict the numbers that will be drawn in the next lottery draw. These methods can include analyzing previous lottery results, applying mathematical theories, statistics, or even spiritual elements such as Feng Shui or numerology. Although no method guarantees the correct result, many players still use soi cầu as a tool to increase their chances of winning.Các yếu tố quan trọng khi chắ