Social Environment of Malaya and the Development of Ethnic Chinese Secret Societies in the Nineteenth Century;

Study on the Sediment Transport and Nearshore Evolution Situation in the Sea Area Southwest of Yangma Island;

Biocommunity Structure Investigation on Artifical Reef Areas of Yangma Island in Spring

The Apocalypse of Transportation Support of the British Army in the Malvinas Islands War;

Reagan Administration and Malvinas Islands War;