What does diaspora mean?

English [da? ? sp(？ )r？ ] beauty [up to? '？ sp？ r？ ]

Discrete Jews; The dispersion of Jews

example sentence

1.

Expatriates themselves can bring economic and private benefits at home-both China and India have close ties with their expatriates, which has also begun to happen in Africa.

Diaspora itself can lead to domestic economic and private interests-both China and India maintain strong ties with their overseas nationals, which is gradually emerging in Africa.

2.

This is why there are still so many foreign direct investments in China through overseas Chinese.

This is why many international direct investments in China are still immigrants from China.