(2) snatch first, rest for 10 minutes, and then clean and jerk;

(3) The number of snatch and clean and jerk attempts is 3 times;

(4) The order of appearance shall be based on the weight required by the athletes, the order of drawing lots in advance and the number of lifts. When trying to lift, lift the light weight first. If the weight of the first attempt is the same, the one with the smaller number will be lifted first. If the weights of the second and third attempts are the same, lift the one with fewer attempts first. If the number of attempts is the same, which one was released first last time is released first;

(5) The weight of barbell in the competition field can only be increased but not decreased. After each successful attempt, the multiple of 1 kg must be increased;

(6) The Olympic ranking shall be determined according to the total score of snatch and clean and jerk. If the total score is the same, the lighter one ranks first. If the weights are the same, it is not allowed to rank side by side before the total score ranking is completed first;

(7) The time for athletes to try to jump is 1 min. From the point to the athlete's name or the end of the heavy object on the field, the timing will start according to the time when the two events end. If an athlete tries to lift continuously, it is 2 minutes. If the barbell doesn't mention the knee within this time, it is judged as a failure. (Source: Beijing Sport University Press)