Tao Huabi: Crispy chilli godmother

Tao Huabi grew up in childhood poverty in the province of Guizhou in southwestern China, but would one day become a household name in her home country. Her Lao Gan Ma brand, famous for its crispy chilli oil, is a staple in China and fast becoming one globally.

BBC business editor Simon Jack and journalist Zing Tsjeng track the remarkable story of how an illiterate widow fought to survive single motherhood and become one of the most iconic figures of female entrepreneurship in China today.

Hear how Tao Huabi’s own recipe became a crowd favourite at her humble food stall and turned into a billion-dollar business. What does it look like to grow a business without listing, borrowing or large-scale advertising?

Good Bad Billionaire is the podcast that explores the lives of the super-rich and famous, tracking their wealth, philanthropy, business ethics, and success. There are leaders who made their money in Silicon Valley, on Wall Street and in high street fashion. From iconic celebrities and CEOs to titans of technology, the podcast unravels tales of fortune, power, economics, ambition and moral responsibility. Simon and Zing put their subjects to the test with a playful, totally unscientific scorecard — then hand the verdict over to you: are they good, bad, or simply billionaires? Here's how to contact the team: email goodbadbillionaire@bbc.com or send a text or WhatsApp to +1 (917) 686-1176. Find out more about the show and read our privacy notice at bbcworldservice.com/goodbadbillionaire.