2. Sub-project of key project of National Natural Science Foundation: Theory and key technology of camel's hoof tire crossing sand. 1998 won the second prize (fifth place) of scientific and technological progress of the State Machinery Bureau.
3. The Ninth Five-Year Plan of the Ministry of Communications: JT5 140TQZ road wrecker. 1999 won the second prize of scientific and technological progress in Jiangsu province (first place).