The expatriate community also has a catalytic effect on mainland China. It can promote political and economic reform and structural changes on the mainland, and people have an influence on the mainland both when they return home and when they go abroad.
僑胞對大陸也有催化作用，可以催化大陸政治改革、經濟改革、體制變化，他們不管回去或出來，都會對大陸產生作用。