History 36 Economic conditions 26 Foreign economic relations 20 Social conditions 15 Economic policy 13 Commerce 12 Government policy 11 Politics and government 9 Social aspects 8 Infrastructure (Economics) 7 Economic aspects 5 Political aspects 5 Chinese 4 Construction industry 4 Economic development 4 Economic integration 4 Land use 4 Merchants 4 Monetary policy 4 Youth 4 Businessmen 3 City planning 3 Civilization 3 Currency question 3 Finance 3 Foreign relations 3 Housing policy 3 Investments, Chinese 3 Masculinity 3 Migration, Internal 3