Medical Technical Personnel refer to all permanent and contract medical staff and workers employed by medical institutions，including doctors of Chinese and Western medicine，senior doctors who integrate traditional Chinese therapeutics with Western therapeutics in practice，senior nurses，pharmacists of Chinese and Western medicine，laboratory specialists，other specialists，paramedics of Chinese and Western medicine，nurses，midwives，druggists in Chinese and Western medicine，laboratory technicians，other technicians，other practitioners of Chinese medicine，nursing attendants，pharmacological workers of Chinese and Western medicine，laboratory workers，and other primary medical personnel.
    Doctors refer to qualified medical professionals approved to practice by public health departments.
    Social Welfare Institutions refer to institutions taking care of old people without children，senile citizens, handicapped people and orphans They include social welfare institutions, children’s welfare institutions，and social welfare institutions for mental patients run by civil affairs departments，welfare institutions run by collective units in urban areas, and old people’s homes run by collective units in rural areas.
    Number of People Taken in by Social Welfare Institutions refers to the number of old people，children，totally dependent handicapped people and mental patients taken in by social welfare institutions run by civil affairs departments and those run by collective units in urban and rural areas.
    Lawyers refer to legal workers who are employed by legal counseling firms to act as legal advisers，agents in criminal or civil lawsuits，or defenders in criminal lawsuits，or to handle non litigious legal affairs，to advise on matters of law or to write legal papers for others.
    Notary Personnel refer to judicial workers of the state notary offices handling notarization work according to law They include notaries，assistant notaries，and other people working for notary offices.
    Notarized Documents refer to documents settled by notary offices in a year The notarial documents are drawn up in formats stipulated or approved by the Ministry of Justice，including domestic documents and foreign-re-lated documents Domestic documents are divided into two major categories: documents on economic contracts and documents on civil legal relations.
    Mediators refer to workers on people’s mediation committees responsible for mediating in civil disputes and cases of slight infraction of the law They include members of the mediation committees and mediators of mediation groups.
    Mediation of Civil Disputes refers to mediation committees’ work in mediating in civil disputes concerning civil rights and duties through persuasion and education in accordance with the provisions of law on a voluntary basis，so as to solve disputes by helping the parties involved come to an agreement and understanding These disputes include divorce cases and disputes over property ownership，but exclude the civil cases to be handled by the court.
    Total Volume of Waste Water Discharged includes the volume of production waste water and domestic sewage Production waste water refers to the total waste water discharged in the process of production and scientific research by enterprises and institutions，through all outlets to the outside environment Domestic sewage refers to the sewage volume discharged in the urban residential areas and the residential areas of staff and workers of enterprises and institutions.
    Total Volume of Industrial Waste Water Discharged refers to the volume of industrial waste water discharged，through all outlets to the outside of industrial enterprises，including direct cooling water，underground water from mines that does not meet the discharge standards，and domestic sewage mixed up with industrial waste water when discharged，but excluding indirect cooling water discharged (except unclassified discharge of indirect cooling water).
    Total Volume of Waste Gas Emission refers to waste gas emitted from burning of fuels and from the production process，and is measured by 10，000 standard cubic meters each year under normal condition.
    Volume of Waste Gas Emission from Burning of Fuels refers to the total volume of waste gas emitted from burning of fuels (the pure heating process not mixed with materials)，such as burning of coal，burning of oil，gas fired boiler，forging furnace，annealing furnace and other industrial furnaces It can be calculated with the gas smoke formula or an empirical formula.
    Industrial Dust Discharged refers to the total weight of solid dust discharged by industrial enterprises in the production process，such as dust of refractory materials from iron plants，dust from coke screening system or from sintering machines of coking plants，dust from lime kilns，cement dust from building material enterprises，etc，but excluding smoke and dust discharged by power plants.
    Volume of Industrial Solid Wastes Produced refers to the total volume of solid，semi solid or high concentration liquid residues produced by industrial enterprises in their production process，including residues from melting，slag，powdered coal ash，gangue，chemical residues，tailings，radioactive residues and other residues，but excluding stripped or dug stones in mining (except gangue and acid or alkali waste stones, which are waste stones washed or soaked by water with a PH value smaller than 4 or larger than 10.5).
    Volume of Industrial Solid Wastes Utilized in a Comprehensive Way refers to the volume of solid wastes utilized in a comprehensive way，such as the solid wastes utilized as fertilizers，building materials，for building up fields and making roads or for other purposes (including the volume of industrial solid wastes stored up in previous years and utilized in the current year). Statistical data on utilization of industrial solid wastes are collected by solid wastes producing units.
    Output Value of Products Created from Utilization of Waste Gas，Waste Water and Industrial Solid Wastes refers to the value of products created by industrial enterprises using recovered waste water，waste gas or solid wastes as main raw materials，in accordance with Guo Fa No (1985)117 Document.
    Rate of Death from Work Safety Accidents per 100 Million Yuan of Gross Domestic Product refers to the number of deaths due to various work safety accidents in the production process of every 100 million yuan of gross domestic product within a certain period.