Given the stringent hygiene protocols in the food industry, Shi has consistently worn plain work clothes, refrained from using makeup, and avoided applying hair products over the years.

"This industry requires a stable mindset and a humble heart," she said.

As the only woman in the workshop, Shi faced skepticism and unjust criticism at first. In response, she held herself to even higher standards, earning respect through her expertise and performance.

"I have never sought lighter duties due to my smaller stature and strength. Instead, I actively assist my colleagues," she said.

Shi believes that female distillers possess unique strengths. "Women are meticulous in handling precise tasks. Proficiency in this field comes with experience — the longer we practise, the better we get," she said. "Women are also strong communicators, which helps resolve conflicts and manage the whole workshop efficiently."

From a novice to a technical expert, and now a manager and mentor, Shi's evolution and growth are evident. Specializing in bioengineering with a concentration in fermentation technology during her university studies, she entered the distillery through campus recruitment. Despite her academic background, most of the practical skills had to be acquired from scratch.

Distillation, as a traditional industry, relies on the apprenticeship model for the transmission of skills and knowledge. Shi's mentor, Qian Yanlin, is a distinguished inheritor of Wuhan's intangible cultural heritage, renowned for his mastery of light fragrance baijiu production.

Baijiu is unique for its distinct taste and aroma, categorized into four primary "fragrances": light, strong, rice, and soy sauce. Shi specializes in crafting light fragrance baijiu, known for its clear, transparent appearance and clean, refreshing aroma.