Hainan Boying Football Club was an association football club from Haikou, China, that most recently played in China League Two.
Hainan Seamen was founded in 2015 and are among the most successful amateur football clubs in the country.
[1][2] Also that year, they changed their name to Hainan Boying & Seamen.
[3] In Season 2018, it was ranked 16th, which was its best result but could not make it enter the elimination squad of the South District; the club was in financial difficulty and failed to find a new operator and was finally disqualified for the new season on 28 February 2019 for wage arrears.
[4] All-time league rankings As of the end of 2018 season.