Four years ago, sailing competitor Guo Chuan, who was sailing across the Pacific Ocean in a solo sailboat, lost contact with the shore team after 3pm on the 25th when sailing to the waters near Hawaii.
Overview：Four years ago, sailing competitor Guo Chuan, who was sailing across the Pacific Ocean in a solo sailboat, lost contact with the shore team after 3pm on the 25th when sailing to the waters near Hawaii.
