Here's a closer look at some of the statements Trump made in his farewell address on Tuesday.

U.S.-Chinese relations have plunged to their lowest level in decades.

The Pentagon's list of companies includes Huawei Technologies Ltd.

When in Hong Kong, U.S. citizens are "strongly cautioned to be aware of their surroundings and avoid demonstrations," the advisory said.

Trump said the ban will come through either an executive order or by using executive economic powers as soon as Saturday.

The legislation and order are part of the Trump administration's offensive against China for what he calls unfair treatment by the rising Asian superpower, which hid details about the human-to-human transition of the coronavirus.

The decision from U.S. District Judge Royce Lamberth is a victory for Bolton in a court case that involved core First Amendment and national security concerns

The accusations are part of a book that the U.S. government on Tuesday sued to block Bolton from publishing, arguing it contained classified information and would compromise national security.

The dispute between Washington and Beijing over airline service has been building for weeks and is part of broader trade and diplomatic tension between the world's two biggest economies.

The move, set to be announced on Wednesday, penalizes China after Beijing failed to comply with an existing agreement on flights between the world's two largest economies.