There is an overarching force in China with tentacles reaching deep into almost everybody’s life. That force is not the Communist party, whose influence in people’s day-to-day affairs — though all too real — has waned and can appear almost invisible to those who do not seek to buck the system.

The more disruptive force to be reckoned with these days is epitomised by the three large internet groups: Baidu, Alibaba and Tencent, collectively known as BAT, which have turned much of China upside down in just a few short years. Take the example of Ant Financial. Last week, it completed fundraising that values the company at $45bn to $50bn. It operates Alipay, an online payments system that claims to handle nearly $800bn in e-transactions a year, three times more than PayPal, its US equivalent.

That system, an essential part of China’s financial and retail architecture, and one familiar to almost every Chinese urbanite, is no brainchild of the Communist party. Instead it was the creation of Jack Ma, the former English teacher who founded Alibaba. Mr Ma established the system a decade ago as the backbone for Taobao, his consumer-to-consumer business. The name literally means “digging for treasure”, something that Mr Ma, one of China’s richest people, has clearly found.