Soccer game in ancient China was called “Cuju”, or “kicking a leather ball”, which was already a game played widely in the Spring and Autumn and the Warring States periods. The first soccer study book appeared in the Han Dynasty, it was named The 25 Chapters of Cuju. The Tang Dynasty saw two major improvements in the ball-making craft: 1, replacement of the two-piece leather shell with one made of eight pointed pieces for achieving a rounded shell; 2, replacement of the hair filler with an animal bladder so that it truly became an inflated ball after you “taking a deep breath then blow slowly into it,” a lighter ball would certainly go higher on a kick, while the goal was set on two bamboo poles of 3-zhang (roughly 10 meters) in height. Regarding the game rules, in Han Dynasty it was played on direct dual meet of teams, while in Tang Dynasty the goal was placed in the middle with each of the opposing teams on one side of it, the team with more shoots would win. It was in the Tang Dynasty that women’s soccer game emerged, but they did not use the goal, instead they were competing on who kicked the ball higher and who had more fancy“acrobatic” moves, so women’s soccer game was called “baida” – “playing for goalless”. In the Song Dynasty, the rules changed from a competition of shooting accuracy to that of agility and ball handling. ball-making craft in Song Dynasty also improved than in Tang Dynasty. The ball shell was made of “twelve fragrant pieces”, where the raw materials being “heated saltpeter and yellow hide” with the former “in solid stuff” and the latter “gently tailored”. The process was “to closely piece them together and stitch them till no string or corner shown”, and the ball should weigh “exactly 12-liang”, that’s equivalent to 0.6kg, on a specification of “piece them seamlessly to the tenth degree of roundness.”