Government policy Poverty 10 Economic conditions 9 Evaluation 9 Language and education 9 Economic aspects 8 Science 8 Finance 7 Education 6 Information technology 6 Social aspects 6 Social conditions 6 English language 5 Study and teaching 5 Attitudes 4 Banks and banking 4 History 4 Prevention 4 Public schools 4 Public welfare 4 Chinese 3 Climatic changes 3 Community development 3 Decision making 3 Economic development 3 Housing policy 3 Low-income housing 3 Management 3 Mathematics 3 Poor 3