China has invited President Donald Trump’s daughter and son-in-law to visit later this year, according to people familiar with the matter, in the latest sign of the first family’s growing influence over foreign affairs. Details of the possible trip by Ivanka Trump and Jared Kushner, both of whom have official jobs in the White House, were still under discussion, according to a U.S. official and a Chinese official who asked not to be identified. The visit may also help prepare for a trip by the president himself, said the Chinese official, who asked not be identified disclosing plans that haven’t been announced.