据我院申报、省引智办推荐、国家外专局批准的引智项目计划，我院于１９９９年６月１８日至７月１５日分别接待了“天然次生林经营技术研究”、“辽宁地球环境战略研究”、“食用菌菌种引进及栽培技术”三个项目的日本专家。在对项目实地考察的基础上，还进行了讲学和学术洽谈 According to our hospital declaration, the province cited Zhi Zhi Office recommendation, the State Administration of Foreign Experts Affairs approved the introduction of Zhi project, our hospital from June 18, 1999 to July 15 were received “natural secondary forest management technology research”, “Liaoning Earth Environmental Strategy Research ”,“ introduction and cultivation of edible fungus species ”three projects of Japanese experts. Based on the field investigation of the project, lectures and academic discussions were also conducted