Market Risk of Coal: A Value at Risk Measurement，TORNG-HER LEE, HAI-MIN CHEN, CHIN-PING TSAI，July 03-05, 2014，Osaka, Japan，2014 International Conference on Business and Information (BAI2014)
Perceptions Impact After Opening Taitung Puyuma East tour on Leisure Tourism，Ching wen Lee, Hai-min Chen，Sheraton Macao Hotel, Cotai Central, Macau，7 - 9 July 2015，BAI 2015，International Conference on Business and Information
