Dozens of universities are located here, including the University of Science and Technology of China, one of the country's best," she saidBefore they became major officials, dozens of years should have passed and they should have collected enough experience to tackle seemingly tough problems凤凰网站官方网In 1998, when she was back in her hometown, Cho delivered a three-hour speech to 82 heads of primary schools, trying to persuade them to offer Chinese coursesA teacher of Korean at Hefei University in Anhui province, Cho has helped to boost the two countries' ties in multiple aspects - not just in educationThe couple found em凤凰网站官方网ployment quickly at Hefei University and began teaching Korean the next yearcn  Cho Sung-hye talks with her students at Hefei University in Anhui province