"[Chinese] Tech companies also often tout the attractive women they’ve hired as incentives for more men to come on board, according to the HRW report. Both Tencent and Baidu were noted to have posted to their social media accounts interviews with male employees who cited having beautiful women around them as an incentive for working there"

https://www.theverge.com/2018/4/23/17272620/chinese-tech-com...

Let's not forget the gender pay gap, which imo is the main culprit

https://www.sciencedirect.com/science/article/pii/S014759671...

"In contrast to the United States and European countries, China has witnessed a widening gender pay gap in the past two decades."

China is a still a very patriarchal society. Much more so than the US or EU.