After finishing middle school and high school studies in the city, Cho's elder son was admitted to Peking University for undergraduate studies, and then returned to Hefei later for his MBA at the University of Science and Technology of ChinaThe Obama administration had done everything it could to internationalize the South China Sea issue and had used the Philippines, a US ally, to advance the American strategy88必须发登录However, the Pew survey finds that Duterte and his policies are widely popular at home despite concerns expressed by some governments, in particular the US, over Duterte's clashes with drug cartels and alleged human rights violationsA quarter now name China as the world's leading economy, up from 14 percent the last time the Philippines was surveyedAt the same time, 78 percent believe the current economic situation is good, and 57 percent are satisfied with the direc88必须发登录tion of the country, a 21 percentage-point increase from 2014, the last time this question was asked in the PhilippinesAnd despite the Philippines being the most pro-Trump nation in Pew's spring 37-country survey, confidence in Trump now is lower than it was in then-President Barack Obama in 2015