No problem, my pleasure. More comprehensive articles have been published in
iwf news section. It's a bit weird that in weightlifting main media there's a couple of days delay in competitions this big. I might ask would they have a small job for me in addition to my studies

As a statistic freak I need to analyse the results a bit further.
World records are like paper in this kind of competitions. In the first four weight classes in order to win those were needed to exceed and this climaxed in 63 kg group where the top three, Ouyang, Guan and Li Liying, bested the world records 12 times! The winning result 265 kg adds up to a 332.137 sinclair points. But even that wasn't the best performance in terms of points but this was topped by Wang's 220 kg in 48's with 336.003 points.
However it is said in IWF-rules:
8.3 § World records may only be set at events in the IWF Calendar. This is probably due to lack of good surveillance. There are not enough qualified officials for every event and the doping control might be a bit questionable in some countries. The olympic committee has threatened several times to kick weightlifting out of the olympics if they can't get better control over this matter. But it is impossible to cut out this usage since there are not many big competitions in this sport and the competitors might come for god nows where and they need to get tested regularly based in order that it would make any sense. There simply aren't sufficient resources for that.
China really dominates weightlifting in women: 13 out of 21 world records are set by Chinese, they won 4 out of 4 possible olympic golds previous year and if we can figure something out from this competition, the trend is quite likely to continue this year.
For those who are interested weightlifting more in general, there will be some writing about mens competition in my blog.