China Post, SF Express, YTO, ZTO, Yunda and Best Huitong can all deliver items to Zhongnan Town, Zhouzhi County, Xi'an City. Notes on some express delivery:

1. Postal service, China Postal Express Logistics Co., Ltd. Approved by the State Council, it is a state-owned joint-stock company jointly established by China Post Group and provincial postal companies in June 2010.

2. SF Express, SF Express is a Hong Kong-owned express delivery company mainly engaged in international and domestic express delivery business. It was established on March 26, 1993 in Shunde, Guangdong. SF Express is one of the fastest delivery companies in China's express delivery industry.

3. Zhongtong, Zhongtong Express Co., Ltd. was established in Shanghai on May 8, 2002. It is a large group company integrating express delivery, logistics and other businesses, with the registered trademark Zhongtong.

4. Yuantong was established on May 28, 2000. After sixteen years of careful development, it has now become a large-scale private enterprise integrating express delivery, logistics and e-commerce.

5. Yunda Express is a national network-based brand express delivery enterprise integrating express delivery, logistics, e-commerce distribution and warehousing services. It was founded in August 1999 and is located in Shanghai, China. Its service scope covers 31 countries in the country. provinces and Hong Kong, Macao and Taiwan regions.