Keywords: DaiNamNhatThongToanDo 1834-1838.jpg Vietnamese map showing the Spratly and Paracel Islands in the 19th century Background between 1834 and 1838 at the time of Emperor Minh Mang Phan Huy Chú published the Đại Nam Thống Nhất Toàn Đồ the Unified Đại Nam Complete Map that distinctly delineated Vạn Lý Trư ng Sa the present-day Spratly Islands from Hoàng Sa the present-day Paracel archipelago Vạn Lý Trư ng Sa Ten-thousand-league Long Sandbank Hoàng Sa Golden Sandbank own work by original uploader Source Vietnam - public domain en Phan Huy Chú 1782 1840 PD-old-100 Original upload log en wikipedia ftcg page en wikipedia DaiNamNhatThongToanDo_1834-1838 jpg wikitable - 18 43 20 April 2009 600 × 861 140 909 bytes Trinhbaongoc w en Reverted to version as of 18 42 20 April 2009 - 18 43 20 April 2009 600 × 861 140 909 bytes Trinhbaongoc w en - 18 42 20 April 2009 600 × 861 140 909 bytes Trinhbaongoc w en Between 1834 and 1838 in the time of Emperor Minh Mang Phan Huy Chú published the Đại Nam Thống Nhất Toàn Đồ the Unified Đại Nam Complete Map that separated and differentiated Vạn Lý Trư ng Sa the present-day Spratly Islands fro Maps of the Spratly Islands Old maps of Vietnam |