Thanks to the internal call program from 23. 8.  to 29. 8. 2019 I visited Qingdao Institute of Bioenergy and Bioprocess Technology, China. My main concern was to improve the international relations between Qingdao Institute of Bioenergy and Bioprocess Technology and University of South Bohemia. As a member from the sending institution, during my visiting I gave the presentation and had a short training course at the laboratory of Biological Protein Materials Group. I demonstrated my own results previously done and talked over general issues of higher education and its improvement. My attendance was very productive. I got many new contacts that will could have a positive impact on our future collaboration.