In April 1, 2016, Changchun, there is a man every day and women's underwear, his name is Li Yufeng, a female underwear micro business, he was born in 1978, he is a 12 year old boy's father. Every day he is bored with the "ring of steel" to gather "vocabulary published to a circle of friends, and women's Underwear Size dealing, it is compulsory for every day, as their career, this is not what embarrassment. Figure Li Yufeng can only rely on their own figure to judge the size of the customer.

Figure for Li Yufeng to use a ruler to measure the exact size of underwear.

Li Yufeng for the city's female customer delivery.