In the history of two-color ball, there were five red balls in the first district. According to the relevant information, in 2008, the two-color ball won the lottery in 042, and the No.5 red ball was sprayed in 1 area, followed by the No.04 ball in the back area, which disrupted the usual calculation rules and made the current color fans like a mirror. This is the first time since the two-color ball lottery, and the first prize of 5 notes in the current period was all monopolized by Yunnan.