Job Recruitment Website - Ranking of immigration countries - Why did Hong Kong people worry before it 1997?

Why did Hong Kong people worry before it 1997?

At that time, because Hong Kong people didn't know much about the mainland and were afraid of political or economic turmoil, there was a wave of immigration.

But the opposite is true. One country, two systems has little effect on them as a whole. Despite the financial crisis, with the strong support of the mainland, Hong Kong's economy has gradually picked up.