People consider this day to be a time of misfortune due to numerous legends and the date's concurrence with the annual flood period and midsummer, a time when insects and bacteria tend to spread quickly.

人们认为这一天是一个不幸的日子，因为它的传说众多，而且这一天恰逢每年的洪水期和盛夏，昆虫和细菌容易蔓延。