港股午评：恒生指数涨0.86%，恒生科技指数涨2.08%，科网股走强

Core Viewpoint - The Hong Kong stock market showed positive performance on January 12, with the Hang Seng Index rising by 0.86% and the Hang Seng Tech Index increasing by 2.08% [1] Group 1: Market Performance - The Hang Seng Index closed up by 0.86% [1] - The Hang Seng Tech Index experienced a rise of 2.08% [1] Group 2: Sector Performance - Technology stocks performed strongly, with Kuaishou and Alibaba both increasing by over 5% [1] - Baidu Group saw an increase of over 4% [1] - JD Group and Tencent Holdings both rose by over 2% [1]