2. JIAOZHOU has a perfect transportation network and infrastructure, including airport, highway and railway, which provides good support for JIAOZHOU's economic development.
3. JIAOZHOU is rich in natural and human resources, including marine resources, agricultural resources and tourism resources, which provides a broad space for JIAOZHOU's economic development.
4. jiaozhou city government actively promotes economic development, and has issued a series of preferential policies to encourage enterprises to invest and promote industrial upgrading and innovative development.