"Xin Sangue Guo" or "Xin Sanguo" likely refers to a modern interpretation or adaptation of the historical Chinese novel "Romance of the Three Kingdoms" (三国演义 - Sānguó Yǎnyì). This classic work depicts the power struggle among three kingdoms during China's end of Han dynasty and the Three Kingdoms period.
However, I couldn't find specific information about "Xin Sangue Guo". It might be a new version, game, movie, TV series, or other adaptation based on the original novel. If you have more details, please let me know so I can provide a more accurate answer.