微众蓝海是中国的一家互联网银行，全称为微众银行。

中文解释：

微众银行是中国首家互联网银行，也是中国一家领先的数字银行。它通过互联网提供全方位的金融服务，包括存款、贷款、理财、支付等，致力于为广大用户提供高效、便捷、安全的金融服务。微众银行的核心理念是“科技、普惠、连接”，通过科技手段将金融服务普及到更广泛的人群，让更多人享受到高质量的金融服务。

英文解释：

WeBank is the first internet bank in China and a leading digital bank in the country. It provides comprehensive financial services through the internet, including deposits, loans, wealth management, and payments, aiming to provide efficient, convenient, and secure financial services to the general public. The core philosophy of WeBank is "Technology, Inclusion, Connection", which aims to use technology to popularize financial services to a broader population and allow more people to enjoy high-quality financial services.