Emigration and immigration Chinese 20 Economic aspects 13 Immigrants 12 Race relations 10 Japanese 8 Foreign workers, Chinese 7 History 6 Social conditions 6 Emigration and immigration law 5 Labor market 4 Culture conflict 3 Social aspects 3 Taxation 3 Chinese diaspora 2 Cultural assimilation 2 Description and travel 2 Economic conditions 2 Foreign relations 2 Foreign workers, Japanese 2 Labor supply 2 Mineral industries 2 Race discrimination 2 Relations 2 Social life and customs 2 Agricultural laborers 1 Agricultural laborers, Foreign 1 Community life 1 Defenses 1 East Indians 1