From November 5 to 7, led by Party Secre..

On October 20th, the delegation of the E..

On Sep. 27, the Confucius Institute at T..

On September 22nd, Vice President Gou Xi..

From Sep. 18 to 22, President Yan Chunhu..

On September 14th, Lanzhou University（LZ..

OntheafternoonofOct20,professorTorbenMog..

From September 5th to 12th, the delegati..

OnAug23,JurgLuterbacher,chiefscientistat..

OnAug17,CaoHong,vice-presidentofLanzhouU..