Thanks to the new measures, incidents of commercial air travel disruptions have been significantly reduced, the authorities said.
"I began the modeling course from the second class after quitting tai chi," said Feng Yishun, 78, the oldest student in the classroom. "I had been learning tai chi for two years and acquired the basic techniques, so I wanted to try something different.
Pakistani President Mamnoon Hussain said Xi's election shows that the Chinese people are confident of his brilliant leadership. China has made remarkable achievements in the past five years, and Xi's outstanding contribution to world peace and development has been widely praised, he said.
"According to university regulations, courses with less than 20 students are canceled," Han said. "Fortunately, I received great support from university officials who believed it would be a promising potential course, so I received an exemption and was allowed to offer it."
Nigerian President Muhammadu Buhari said Xi's election shows the Chinese people's trust and confidence in Xi's vision and wisdom shown in managing national and international affairs, and he believes that the Summit of the Forum on China-Africa Cooperation in Beijing in September will achieve great success and push the partnership between Africa and China to a higher level.
A batch of cultural relics including pottery, stoneware, and spinning wheels were unearthed in the tombs.