陕州即今三门峡市陕县，东据崤山关连中原腹地，西接潼关、秦川扼东西交通之要道，南承两湖，北对晋地锁南北通商之咽喉，是古来兵家的战略要地。九大雄关居其三，崤山、函谷、雁岭分守三门峡的东、西、南三面，北面，一条天然屏障—黄河蜿蜒东行，晋、陕、豫三地依陕州为界居河而治。
终于在陕州遇到生母和两个弟弟，母子欢聚，一起返回，这时母亲已经七十多岁了。
He finally met his biological mother and two younger brothers in Shanzhou. They reunited happily and returned together. His mother was already more than 70 years old at that time.
在陕州风景区内，以龙柏、蜀桧、榆叶梅、红叶李等作为供试树种，研究各种防治技术的防治效果。
Pyramidalis, Prunus triloba and Prunus cerasifera cv. Ptropurpurea and so on as tested tree species, the control effects of various control technologies were studied.
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