The foreign brides generally come from Chinese mainland and Vietnam.

外籍新娘大多来自中国大陆和越南。

youdao

"In our experience,foreign brides are just often particularly vulnerable to abuse and exploitation.

VOA: special.2011.02.14

Telekom has wooed several foreign brides, but getting them to the altar has proved altogether trickier.

ECONOMIST: The world beyond Deutsche Telekom

Local men in such countries, Mr Jones argues from Singapore, look for foreign brides for two reasons.

ECONOMIST: International marriage

But again, they largely protect the foreign brides.

NPR: Slate's Jurisprudence: The Laws of Internet Dating