三沙概览. sansha.gov.cn (in Simplified Chinese). Government of Sansha. Archived from the original on 31 January 2019. Retrieved 13 March 2015. not including the floating population of 2,000 and more; only residents are counted
三沙概览. sansha.gov.cn (in Simplified Chinese). Government of Sansha. Archived from the original on 31 January 2019. Retrieved 13 March 2015. not including the floating population of 2,000 and more; only residents are counted