(Photo by Teresa Kroeger/Getty Images for World Food Program USA) WILMINGTON, Del. - The Justice Department’s investigation scrutinizing Hunter Biden’s taxes has been examining some of his Chinese business dealings, among other financial transactions, a person familiar with the matter told The Associated Press on Wednesday.The investigation was launched in 2018, a year before his father, Joe Biden, announced his candidacy for president, but it isn’t clear which entities might be tied up in the probe, and the inquiry was not disclosed to Hunter Biden until Tuesday.The younger Biden has a history of international affairs and business dealings in a number of countries, and the revelation of a federal investigation puts a renewed spotlight on.