Three north-eastern provinces

• 东北三省

Three north-eastern provinces的用法和样例：

例句

1. The troops have pressed onward into the three provinces of the country's northeast.
   我军已经挺进东北三省。
2. Wherever I went in the three northeastern provinces, I stressed the need to concentrate on economic development.
   我在东北三省到处说，要一心一意搞建设。