F-198 土业园地 （第198期） 2013.4.1
Field for Artificial Soil Technology（AST）（№198）
作者：李鹏飞 Author：Li Pengfei April 1, 2013
My Web：www.tuyelt.com Telephone Number：13043864167

    坚持“四不反原则”是我的学术研究方向，即不反对现实，不反对政府，不反对党的领导和不反对社会主义制度。这个基本原则我已经多次重申过了。

I keep “four no against principle”, that is not against the realities, government, party's leading and socialist system, this basic principle have ever been repeated by me many times. (to be proofread)