Analysis and Research on the Construction of Cultural and Information Resources Sharing Project in Langfang City;

Study on the Developing Strategy and Developing Mode of the Private Enterprises in Langfang City;

Probe into Speeding up the Publication Logistics in Langfang City

Study on the Readjustment Measures of Rural Residential land in Langfang;

Study on Countermeasure and Evaluation of the Fertilizer Application in Langfang City;

Study on Industrial Structure Adjustment and Optimization of the Space Layout of Langfang Basing on the Economic Development of Beijing-Tianjin Corridor

The characteristics of subsurface fluid anomalies in Langfang region before Zhangbei M6.2 earthquake;