,digitize embroidery designs 11 17, Zheng Fengrong first high jump world record -breaking 50 years of celebrations held in Beijing. Fifty years ago, only 20 years old Zheng Fengrong bar to skip 1.77 meters , becoming the first Chinese women break the world record . commemoration held on the same day , revealed by the Hong Park, Yangzhou Institute of random stitch embroidery made ​​of black and white three-month creative chaos embroidery work, to Zheng Fengrong . According to reports ,digitizing embroidery designs, only black and white black and white embroidery disorder transition of two colors ,tajima DST, white have white , pale , especially white, gray four, there is a gray light gray , schungite eight kinds , difficulty level is much greater than the color random stitch embroidery .