At the western end of the Maritime Silk Road is the port of Rotterdam in the Netherlands. Hundreds of years ago, it played a key role in political, economic and cultural interactions between China and the western world. Today, one of the things the Netherlands is famous for is its dairy products, steeped in a deep agricultural tradition. The Belt and Road Initiative is now bringing Dutch experience to China's young dairy industry. CGTN's Wang Hui visited the Netherlands and tells us more.