Venture capital (VC) is defined as a professionally managed pool of risk capital invested by venture capital investors (Angel investors) in private companies at various stages of their portfolio companies. Entrepreneurs who create innovations and modern technologies naturally need the venture capitalists to harvest their capital in such a risky, but also fruitful ground. In developing countries, such as India or Iran, there is room for improvement to promote venture capital investment and entrepreneurial investment. What is "Venture Capital Investment" (VCI), and what is its correlation with "Return on Investment" (ROI)? In this book, we attempted to answer these questions via reviewing the condition of venture markets especially in China and India, and also reporting a field study among two category of Indian venture-based and not venture-based firms.