In recent years, some rules and regulations have been made. 

��Regulations of Guiyang City on Encouraging Investment from Foreign Businessmen, Overseas Chinese, Hong Kong, Macao and Taiwan Compatriots��;��Preferential Policies of Guiyang City on Encouraging Investment from Outside��;��Interim Provisions Concerning the Examining and Approving Procedures of Investment in Guiyang from Foreign Businessmen, Overseas Chinese, Hong Kong, Macao and Taiwan Compatriots��; ��Handbook of Guiyang City for Monitoring the Procedures and Charging Standards of Foreign Investment��;��Regulations of Guiyang City on Promoting Lateral Economic Coalition and Cooperation��and��Implementation Rules of Guiyang City for Awarding the Introduction of Foreign Investment(on trial)��have formed a basic policy frame for opening to the outside.

Foreign Investment Service Center of Guiyang City and Office of Overall Services for Foreign Investment have been set up, providing quick, convenient, complete and excellent chain services to investors both at home and from abroad.