Genglubu: Charting the South China Sea
6 Jul 2026, 00:01 GMT
Source URL: https://news.cgtn.com/news/2026-07-06/Genglubu-Charting-the-South-China-Sea-1OxaJFCcRyg/p.html?UTM_Source=cgtn&UTM_Medium=rss&UTM_Campaign=Documentary
Long before GPS, satellites and digital charts, generations of Hainan fishermen crossed the South China Sea with little more than a handwritten manual, a compass and centuries of experience.