The "Planet in Peril" crew traveled with Knights to Taiwan's southern port city of Kaohsiung, which is considered one of the world's main hubs for shark fins.
The Chinese city of Shanghai, which last year overtook Kaohsiung as the world's fourth-largest port (after Hong Kong, Singapore and South Korea's Pusan), saw traffic rise by an almost-as-impressive 35.6%.
On Wednesday June 25th, the southern Chinese city of Shenzhen said it had overtaken Kaohsiung in Taiwan to become the world's fifth-largest container port.