Beyond historic wonders, the group also visited Fucha town, a cultural destination famed for producing fucha, or dark tea — once a prized commodity traded along the ancient Silk Road.

Delegates observed the traditional fermentation process of brick tea and learned about its economic role in supporting local communities.

"I come from Colombia, a country known for its coffee," said Quintero. "Seeing how tea production here contributes to the local economy and supports families made me reflect on the value of our own agricultural traditions."

The visit to Shaanxi also offered a glimpse into China's modern achievements. "I was impressed by the sustainable infrastructure," Quintero said. "From the electric vehicles on the streets to the eco-friendly buildings, it's clear that China is not only honoring its past but also investing in a future focusing on green development."