BEIJING, June 20 -- Chinese President Xi Jinping, Premier Li Keqiang and Indian,Myanmar leaders will attend the commemorative activities for the 60th anniversary ofcreation of the Five Principles of Peaceful Coexistence, a Chinese Foreign Ministryspokesman announced on Friday.The three countries have agreed to hold the commemorative activities in Beijing on June28 to 29, Qin Gang said in a statement.President Xi will attend a commemoration conference on June 28, and Premier Li willattend a reception on June 29, said Qin, adding that Myanmar President U Thein Sein andIndian Vice President Mohammad Hamid Ansari will attend the activities.Invited by Xi, U Thein Sein will pay a state visit to China from June 27 to 30, Qin said.Invited by Chinese Vice President Li Yuanchao, Ansari will pay an official visit to Chinafrom June 26 to 30, Qin said.