It's a growing problem on the seas, that's often overlooked despite the size of the parties involved.
Whale-ship strikes happen more often than you might think.
And one project is using high-tech to help make for safer waters.
For more, check out our exclusive content on CGTN Now and subscribe to our weekly newsletter, The China Report.
Copyright © 2020 CGTN. Beijing ICP prepared NO.16065310-3