Government policy Economic aspects 12 Economic conditions 12 Evaluation 10 Information technology 10 Poverty 10 Language and education 9 Management 8 Science 8 Education 7 Finance 7 Social conditions 7 Privatization 6 Social aspects 6 English language 5 History 5 Prices 5 Small business 5 Study and teaching 5 Attitudes 4 Banks and banking 4 Case studies 4 Chinese 4 Housing policy 4 Low-income housing 4 Prevention 4 Public housing 4 Public schools 4 Public welfare 4 Telecommunication 4