During the first hundred days of Trump's presidency, the focus of his policies was on fulfilling campaign promises, including three main issues: immigration, trade, and employment. He signed multiple executive orders to strengthen border control, promote the U.S.-Mexico border wall project, and restrict the entry of individuals from certain specific countries. Economically, he advocated for 'America First', withdrew from the TPP, renegotiated the North American Free Trade Agreement, and proposed a tax reform plan to reduce the burden on businesses and stimulate investment. Although the administrative efficiency was high, some policies sparked controversy and legal challenges, leading to implementation hurdles. The hundred-day report card showed his leadership style as tough and pragmatic, valuing image and action, but also exposed challenges in coordination with Congress and policy refinement.