Introduction to Zhenkang: Zhenkang County belongs to Linyi City, between the southwestern border of Yunnan Province, the western part of Linyi City, the lower reaches of the Nanting River and the north and south waters of the lower reaches of the Nujiang River. It is connected to Luma County in the south, Yongde County in the east, and friendly in the west. The neighboring state of Myanmar, Dangdang County meets, and the north faces the Longling County in Baoshan District across the river. The county has a land area of ​​2,642 square kilometers. As of 2010, Zhenkang County consists of 3 towns and 4 townships, and the county government is located in Nanxu Town. For 176,356 people (2010). In 2012, the total production value was 2.86 billion yuan. Zhenkang County is a subtropical monsoon climate with low latitudes. The annual average temperature is 18.7 °C and the rainfall is 1625.4 mm. The domestic attractions include “one hole across the two countries”, the southern umbrella transnational cave, and the Nanzhanhe nature reserve. Local specialties include sour leeks, bamboo banquets, chicken rotten rice, and beef simmer.