Is the same kind of instrument,but it uses different tuning systems performance at the same time in the piece,giving the audience a different subjective feeling.

The facture,performance and the different tuning system of the bamboo flute adopted in different historical stage of China are proofs of its development.

Foreign soil pollution control legal system for China's Inspiration;

Improvement of legal system for water environmental protection of Suzhou river network;

Research on Legal Systems of Wetland Damage Compensation;

Principle of Fairness under Harmonious Society and Legal Mechanism for Its Realization;

Perfect legal mechanismsafeguard women s rights and interests;

On the concept of establishing legal mechanism against corruption;

Legal Regulation on Merger and Acquisition Investment in Germany;

There are mainly three orientations in approaches of environment governance,including legal regulations,economic incentives and public participation.

In terms of governance thought,they can be divided into three categories with their own advantages and disadvantages,followed as the approaches of legal regulation,economic motivation and public participation.

On Legal Institution Arrangement for Promoting Development in Eco-Technology;

Studies on the Legal Institutions of Promoting Middle and Small-Scale Enterprises Development in China;

Research on the Incentives of the Insurance Intermediaries Principal-Agent Legal Institution;

Legal Regulation and Government Supervision in R&D Investment;

On the Legal Regulation of Computer Search;

Legal Regulation of Corporate Social Responsibility——Also on Company Law Article 5 of the Provisions of Paragraph 1;