Can someone please help me with the question suppose China country is worried about the size of its trade deficit, and has decided to reduce it by

Can someone please help me with the question

suppose China country is worried about the size of its trade deficit, and has decided to reduce it by placing a tariff on imports. What considerations would you want to make when deciding which goods to place the tariff on? Think in terms of who benefits, and who is harmed by the policy. Which goods would you recommend? Explain.