This bill prevents U.S. courts from enforcing court judgments issued by China if those judgments appear to be retaliation for protected speech or lawful government actions. Here's what that means in practical terms: if China's courts issue a ruling against an American official, business, or citizen as punishment for something they said or did that's protected under U.S. law, American courts won't recognize or enforce that Chinese ruling. The bill is based on Congress's concern that China's judicial system is controlled by the Communist Party and has been used to punish people for political speech, criticism, or official actions that the Chinese government dislikes. When determining whether a Chinese judgment is retaliatory, U.S. courts can look at various factors like whether the Chinese court system is truly independent, who brought the case, what Chinese officials have said about it, and whether the defendant got a fair trial. If someone tries to enforce a blocked Chinese judgment in the U.S., they'll have to pay the legal fees of whoever opposes them. The bill also gives the U.S. Department of Justice the power to step into these cases and argue against enforcement, and it allows Americans who are targets of retaliatory Chinese lawsuits to sue in U.S. federal court for protection.