Roles of Canals on the Development of Hangzhou City during the Historical Period;

Research on the History of Beijing Urban Canals and Water Systems;

Calculation analysis of widening value in bending section of canal

Distribution of heavy metals in the sediments from the Grand Canal (Hangzhou section).;

The Development of the Grand Canal, West Lake and the Hangzhou City in Ming and Qing Dyasty in Foreigners View;

Study on the Evaluation of Social and Economic Benefit of the Grand Canal Located in Huai'an during the Ming and the Qing Dynasties

"When the Great Canal works well,Jining becomes prosperous;When the river transportations is discarded,Jining becomes undeveloped".