Ambassador representatives shared their experiences living and working in Tianjin and expressed willingness to promote the city's landscapes, industrial strength, and cultural charm abroad. Foreign guests also presented Mid-Autumn-themed performances.

The group then set off for site visits in the Airport Economic Area. At Tianjin Haihe Dairy, guests toured exhibition halls, smart production workshops, and quality inspection centers, learning about the intelligent production chain and tasting local dairy food.

"I witnessed the strict food safety controls throughout production," said Li Hongyang, a Guatemalan international student at Tianjin Foreign Studies University. "I would love to recommend Haihe dairy products to my family and friends back home."