1. PeterWiklund, Department of Urology, Karolinska University Hospital, SE-17176, Stockholm, Sweden2. KariHeminki, GermanCancerResearchCenter. Molecular and Genetic Epidemiology of Cancer. 3. JesperLagergren, Karolinska Institute, stomachandesophagealcancer, Sweden4. ClaesGustafsson, Univer1. Visiting professor allowance is RMB 10000 to 15000 per person per month, paid based on actual working hours. The performance allowance shall be paid by the research group (or department, hospital) based on the approved project or project situation. 2. Provide temporary housing for free. 3. Provide necessary laboratory and office space. 4. Provide round-trip travel expenses to our hospital every year according to work needs.

1. Professor Torsten Mueller, Hohenheim University, Germany. Mainly conducting research on the optimization of phosphorus resources in the grain feed energy system, mainly based on corn. 2. Jean Beigbeder, a French maize breeding expert. He has worked in corn breeding related fields at internationally renowned seed companies such as Lima Grande Seed Company in France, Pioneer Seed Company in the United States, and Syngenta Seed Company, and has a wealth of corn breeding theory and experience. Please come to our company, Jean Beigbeder, to tell us about the three major temperate corn belts in the world: the United States, Europe, and China, with illustrations and text. And based on this, the differences in the correlation between corn maturity, rainfall, yield and other factors in three places were analyzed. Taking major international seed companies as examples, we clearly identified the reasons for the differences. Combined with the current situation of corn breeding in Europe, and facing the competitive pressure of the global seed industry market, we pointed out China's corn breeding strategy and technical route. 3. Dr. Joachim Kramer, an Austrian maize breeding expert. Dr. Joachim Kramer has been engaged in research on maize breeding for a long time. I worked at a German seed company from 1971 to 1986, and then at Pioneer in the United States for 23 years, with extensive experience in maize breeding. He proposed future breeding directions: breeding new maize varieties with high yield, high density tolerance, lodging resistance, disease resistance, fast grain dehydration rate, and suitability for mechanized grain harvesting. At the same time, Dr. Joachim Kramer made a profound analysis and explanation on the improvement and innovation of germplasm resources, especially on the introduction of foreign maize germplasm from Europe and the United States. He invited him to China, and would certainly put forward good suggestions and opinions on China's maize breeding, especially our company's maize breeding, and asked him to tell us about the improvement methods of inbred lines with good traits, parent selection of strong heterosis combinations Conservation and utilization of germplasm resources in Europe and the United States. Further improve the theoretical level of maize breeding in China and accelerate the process of maize breeding.

Scientists or researchers working on top platforms in the world in the fields of sustainable resource utilization and ecological environment protection. Provide working conditions according to the funding standards for foreign experts hired by the State Administration of Foreign Experts Affairs

1. Non Chinese foreign experts, Nobel Prize experts and academicians are preferred. 2. Experts and scholars who are associate professors or above in well-known overseas universities, research institutes, and research institutes. 3. Experts and scholars with more than 3 years of overseas teaching and research experience, strong research achievements, and experience in leading scientific research teams are preferred to sign formal employment agreements with our unit. The conditions provided for talent compensation for high-end foreign experts: 1. Annual salary: 200000 to 300000 RMB. If the agreed working hours are not reached, the salary will be calculated based on the number of working days. 2. Provide living subsidies, housing subsidies, etc. 3. Apply for government funding for talent introduction based on research projects. Does the insurance association assist in applying for a visa to China? Does it assist in applying for a residence permit to China? Is it the first time to come to China? Does it provide international round-trip airfare during the period of being in China? Is it possible to enjoy holidays in China and other countries? Is it possible to provide free accommodation during holidays? Is it possible to arrange for a family or a child to come to China? Can it be helpful for academic issues? Can it be helpful for medical examination associations to pay for language course translations (if needed)? Can it be helpful for others

Academician and expert in the field of chemical engineering

1. High density fermentation technology for probiotics. 2. Detection of T7 RNA polymerase activity in cell lines. 3. The rescue of the Newcastle disease virus. 4. Rational evaluation of the efficacy of transgenic avian Escherichia coli vaccine. 5. One or several E. coli proteins can establish an effective ELISA method for monitoring E. coli disease.

1. Provide opinions on the company's development direction and provide reasons for the opinions. 2. Regularly attend technical meetings with the company and provide guidance

1. In response to customer needs, the technical department provides solutions to solve difficult problems in power supply and distribution, and solves problems encountered by engineers during the implementation process. 2. Assist the company in formulating relevant system documents for research and development, production, quality control, etc., and establish and improve relevant materials and documents. 3. Identify and cultivate 1-2 direct technical subordinates. 4. Develop training plans for relevant technical aspects based on facts.

1. Implement laws and regulations on quality management of biological products, standardize and improve production quality management work. 2. Organize and improve the quality management system for production, and monitor it to ensure its effective operation. 3. Organize and carry out quality management related business training. 4. Responsible for FDA and GMP audit work.

Responsible for the application and development of new veterinary drugs, company product research and development, process improvement, project selection, communication and negotiation of cooperation matters, and patent application, authorization, and cooperation matters.