tokens: The entourage was the largest ever to accompany an ROC president abroad , and included : Chuang Ming - yao -LRB- secretary - general , National Security Council -RRB- , Tien Hung - mao -LRB- minister of foreign affairs -RRB- , Lin Hsin - yi -LRB- minister of economic affairs -RRB- , Chen Po - chih -LRB- chairman , Council of Economic Planning and Development -RRB- , Chen Hsi - huang -LRB- chairman , Council of Agriculture -RRB- , Chung Chin -LRB- head of the Government Information Office -RRB- , Jeffrey Koo -LRB- chairman of the National Association of Industry and Commerce -RRB- , Wang Yu - tseng -LRB- chairman of the General Chamber of Commerce of the ROC -RRB- , and Lin Kun - chung -LRB- chairman of the Chinese National Federation of Industries -RRB- .