billion invested in AI startups globally in the 2017 \citet{year}. One might say that after the ascent and fall of a few times ever, the time of artificial intelligence has finally arrived!In the past few years, the Deuro core team has been deeply exploring the cutting-edge technology of artificial intelligence. The core team of Deuro came from both AISense Inc. and Skylight Investment. Backed by top VCs from the bay area, our team have developed better far-field multi-person speech recognition software than Google, Amazon, Microsoft. And sell our speech product to Zoom(video conferencing Unicorn \citet{valuation}) and Bridgewater Associates(the $160B world largest hedge fund \cite{associates})