China is approximately 9,596,960 sq km, while Bolivia is approximately 1,098,581 sq km, making Bolivia 11.45% the size of China. Meanwhile, the population of China is ~1.4 billion people (1.4 billion fewer people live in Bolivia).
This to-scale map shows a size comparison of China compared to Bolivia. For more details, see an in-depth quality of life comparison of Bolivia vs. China using our country comparison tool.