Revised according to The Journal of National Committee for the Examination for the Land and Sea Maps and published by the China Geography Society, Map of Islands in the South China Sea in the Republic of China marked a total of 132 islands, reefs, shoals and cays in Nanhai Zhudao, with Zengmu Beach in the southernmost tip. In addition, it specifically marked the nine islands occupied by France with double red lines.
Map of Islands in the South China Sea in the Republic of China