International tourism personnel refers to those who enter China's borders to travel, visit, inspect, visit relatives, and engage in trade, sports, academic and technical exchange activities (including foreigners, overseas Chinese, compatriots from Hong Kong, Macao and Taiwan). Which of the following belongs to international tourism personnel? ['Embassy and Consulates in China and Their Families.', 'Seafarers temporarily landed by international ships.', 'Foreign expatriates who came to settle in our country.', 'Foreign art troupes who come to China for cultural performances.']