NORTH BOHAI SEA，REPORTED M/V HONG YUAN HAI 5 SUNK IN VICINITY OF 40-09N 120-20E, TWO PERSONS LOST ON 02 DEC. SEARCH AND RESCUE REQUESTED. REPORT SIGHTINGS TO HULUDAO RCC.CANCEL NAVIGATIONAL WARNING LN252/21. CAUTION ADVISED .LIAONING MSA CHINA .
