How many towns are there in Cangshan County?

Cangshan County is located at the southernmost tip of Shandong Province, adjacent to Pizhou City, Jiangsu Province. The total area is 1.80 square kilometers, the cultivated land area is1.4000 mu, and the mountainous area and Heping area account for half. There are 17 townships (streets), 1 provincial economic development zones,10/47 administrative villages, 1.43 million people, 2 1.80 grassroots party organizations and 42,000 party member.