港股明星科网股集体走强，阿里健康(00241.HK)涨超5%，美团(03690.HK)、哔哩哔哩(09626.HK)涨超3%，京东(09618.HK)、携程集团-S(09961.HK)涨超2%。

Group 1 - The core viewpoint is that Hong Kong tech stocks are experiencing a collective surge, indicating positive market sentiment towards the sector [1] Group 2 - Alibaba Health (00241.HK) has seen an increase of over 5% [1] - Meituan (03690.HK) and Bilibili (09626.HK) have both risen by more than 3% [1] - JD.com (09618.HK) and Trip.com Group (09961.HK) have increased by over 2% [1]