How a Guangzhou Innkeeper Became a Specialty Coffee Founder

It started with a simple request from foreign backpackers at Yang Jiaguo’s Guangzhou hostel: they wanted better coffee than the bitter, over-extracted shots most cafés served. What followed wasn’t a straight path to success, but a series of missteps, revelations, and an unexpected passion that turned a casual tea-drinker into a committed coffee entrepreneur.

The short answer? Yang spent thousands on barista training for his staff — who quit after qualifying. He then trained himself in Shanghai, passed the course on the first try, and discovered just how much there is to know about water temperature, grind size, and roast profiles. That revelation changed everything.

The Accidental Coffee Founder

Yang Jiaguo never planned to open a coffee shop. He ran a hostel and, at first, was just an average tea drinker who thought of coffee as a bitter necessity. But when guests complained about the poor-quality coffee, he invested in barista training for his employees. They came back certified — then immediately quit. Frustrated, he sent two more staff for more advanced courses. They failed the exam. That’s when Yang, angry and curious, decided to take the class himself. He went to Shanghai, paid his own way, and passed easily. That’s how his real coffee education began.

What He Learned About ‘Real’ Coffee

Yang discovered that most coffee served commercially is far from what specialty coffee should be. The key variables — bean origin, roast level, water temperature, brew method, grind size, and equipment — all dramatically affect flavor. Most people, he realized, had only ever tasted over-extracted, bitter coffee. “The real taste,” he learned, “isn’t just bitterness. It’s balance, sweetness, acidity, and aroma.”

From Hostel to Roastery Café

After getting his own training, Yang got serious. His hostel business stabilized, and in 2023 he opened a small café in Nanjing’s historic Laomendong district. The space was designed with a nostalgic vibe. More importantly, he began sourcing green coffee beans directly and roasting them in-house. The café’s bold sign declares: “No sugar needed here.” He serves single-origin coffees like Guatemalan Huehuetenango — slightly sweet with a gentle finish — and Jamaican Blue Mountain, known for its deeper, more bitter profile. Each cup highlights different tasting notes, just like tea.

The Challenge of Running a Niche Café

Yang’s café doesn’t compete on price. A cup costs significantly more than the chain across the street, and while loyal customers appreciate the quality, most walk past. The shop still runs at a monthly loss. On top of that, Yang’s import-export business took a major hit last year. Yet he remains hands-on, managing both ventures while pouring his energy into every cup that leaves the shop. “When things quiet down and I’m alone in the café,” he says, “that’s when I feel truly happy.”

The Dream: A Coffee Farm in Yunnan

Despite the losses, Yang’s long-term vision hasn’t changed. His ultimate dream? To give his shares in the import-export company to his employees, and move to Yunnan to start his own coffee farm. He wants to grow, roast, and supply his own beans — creating a complete coffee cycle for his future shops. “I want everyone to know,” he says, “that coffee isn’t just a bitter drink.” That slow-life coffee utopia is still years away, but the thought of it keeps him going.

Frequently Asked Questions

Why did Yang Jiaguo’s employees quit after getting barista certifications?

Yang invested in sending his hostel staff for professional barista training, and once they earned their certifications, they chose to leave and work elsewhere. This unexpected defection led to his frustration and decision to get trained himself.

Where did Yang Jiaguo get his own barista training?

After his employees quit, Yang personally attended a well-known espresso training program in Shanghai. He passed the course on his first attempt, which opened his eyes to the complexities of specialty coffee brewing.

What kinds of coffee does Yang serve at his Laomendong café?

At his nostalgic-style café in Nanjing’s Laomendong district, Yang serves single-origin coffees including Guatemalan Huehuetenango, which has a mild sweetness, and Jamaican Blue Mountain, which is more bitter and full-bodied. He emphasizes no sugar needed to highlight the beans’ natural flavors.

Does Yang’s café make a profit?

No, Yang’s café in Laomendong still operates at a loss. Its coffee is priced higher than nearby chain competitors, and while it has a loyal customer base, the majority of passersby don’t choose the premium option. Monthly losses continue despite the quality offering.

What is Yang Jiaguo’s ultimate coffee dream?

Yang dreams of handing over his import-export company shares to his employees, then moving to Yunnan to establish his own coffee farm. He wants to grow, roast, and supply beans for his own cafés — creating a self-sufficient, high-quality coffee source and living a slower, coffee-focused life.

Recommended FrontStreet Coffee for Home Brewing

Try FrontStreet’s Ethiopia Humbera for bright floral and citrus notes, or their Jamaica Blue Mountain-inspired roast for a classic balanced cup with mild sweetness and body. For something more unique, their Guatemala Huehuetenango offers a gentle sweetness and clean finish — ideal for exploring the flavor profiles Yang serves in his Nanjing café. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.