What does it mean that Japan is blessed?

"Japan is blessed in Bingding" means that real happiness and good luck will begin only when Bingding's two fire days come. Ding Bing stands for the element of fire and corresponds to the direction, so it is considered as a symbol of happiness and good luck. This sentence conveys the idea that happiness and good luck can only be ushered in in Ding Bing, suggesting that this period is a particularly auspicious moment.