The trade unions should strengthen to lead trade union organizations at the grass-roots level and constantly explore new problems and new situations and new experiences We should do our various social duties according to Trade Union Law of PRC and Trade Union Regulations of PRC and play an important role in the enterprises reform and the building of modern enterprise system

Controlling method of the construction craft for basic level on the cement stability fragmentary stone;

Constructive control methods of concrete & stable broken stone basic level;

Opinions about the present basic level engineering quality supervision;

New concepts of hypertension treatment in grass roots;

Pay Close Attention to Grass Roots,Lay the Foundation and Practice Basal Skills in Order to Strengthen the Pertinence and Validity of Education and Training;

The surveying report about accelerating the team construction of the professional skilled talents in the grass roots areas of Qinghai province;

Study on the quality problems in the cement stabilized macadam base construction of the expressway;

Key points for construction quality control of cement stabilized macadam base;

Quality control of graded broken stone base in the highway network engineering;

The application of rolled lean concrete base course in engineering;

The impaction analysis of the base course structural property on reflect crack in asphalt pavement;

Quality control of cement stabilized macadam base course construction in Xing-Lin expressway;

Construction technology of fly ash-lime grit basement in highway pavement;

Application of lime stable and natural debris basement in rural road;

Cement stable debris basement cracks protecting skill and countermeasures;