Cape Verde is 2.3 times larger than Shengzhou (China).
Area: 4,033 km2 World Factbook
Population: 538,535 (July 2014) World Factbook
Cape Verde or Cabo Verde, officially the Republic of Cabo Verde, is an island country spanning an archipelago of 10 volcanic islands in the central Atlantic Ocean. Located 570 kilometres off the coast of Western Africa, the islands cover a combined area of slightly over 4,000 square kilometres. Wikipedia
Area: 1,776 km2 calculated
Shengzhou is a county-level city in central Zhejiang inland south of the Hangzhou Bay, and is the south-eastern part of the prefecture-level city of Shaoxing. It is about 1.5 hours drive from the provincial capital of Hangzhou through the Hangzhou-Ningbo、Shangyu-Sanmen Expressway. Wikipedia