Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
The women's +75 kilograms weightlifting event was the heaviest women's event at the weightlifting competition, allowing competitors with over 75 kilograms of body mass. The competition took place on August 16, starting at 19:00.
Each lifter performed in both the snatch and clean and jerk lifts, with the final score being the sum of the lifter's best result in each. The athlete received three attempts in each of the two lifts; the score for the lift was the heaviest weight successfully lifted.
The winner of the event, Jang Mi-ran, broke three world records: the snatch (140 kg, +1 kg), the clean and jerk (186 kg, +4 kg) and the total (326 kg, +7 kg). With the disqualification of Olha Korobka and Mariya Grabovetskaya, Jang won the competition by 57kg, an Olympic record margin.