On the seminar which lasted from May 22^nd to 24^th, Qiao Jie gave a speech on improving the quality of medical care by enhancing the construction of platforms. The superintendent of nursing department of PUTH, Guo Li, as the commissioner of nursing in operation room of chinese nursing association, made an opening speech about improving the quality of nursing in operation room. 4 essays about nursing from the operating room of PUTH were selected into the seminar. Mi Xiangqi from the operating room gave a speech about the essay about the effectiveness of the prevention of lower limb deep vein in hip arthroplasty.

Translated by WANG Liying, Proof by ZHAO Yingxi