The century-old Prince Qing's Mansion in north China's Tianjin Municipality stands as a symbol of diversity and openness. It brings together elements from some foreign countries. Window glass from Belgium, window handles from the UK, window frames from the Philippines, heating system from Germany, a fountain from France, and a golden tree from North America. It is a harmonious blend of Eastern and Western cultures. As Tianjin prepares to host the upcoming Shanghai Cooperation Organization summit, this spirit of openness, inclusiveness and cultural exchange perfectly echoes the summit's vision.