U.S. President Donald Trump said that he wants foreign firms investing in the United States to bring in their skilled professionals to train American workers, stressing that he welcomes foreign companies. 

In a post on his social media platform, Truth Social, on Sunday, Trump said that when foreign companies that are building complex products bring massive investments to the United States, he also wanted them to bring their in-house experts to train American workers.

Trump said that if the United States doesn’t allow this, massive investment will never come.

He continued that the U.S. has to learn how to make goods including semiconductors, computers and ships.

The U.S. president stressed that he doesn’t want to frighten off or disincentivize investment into the United States by outside countries or companies, adding the nation welcomes them and their employees.