港股旅游观光股盘中走强，携程集团(09961.HK)涨近4%，同程旅行(00780.HK)涨近3%，粤运交通(03399.HK)涨2.8%，中国中免(01880.HK)等跟涨。

Group 1 - Hong Kong tourism stocks showed strong performance during trading, with Ctrip Group (09961.HK) rising nearly 4% [1] - Tongcheng Travel (00780.HK) increased by nearly 3% [1] - Guangdong Transport (03399.HK) saw a rise of 2.8% [1] - China Duty Free Group (01880.HK) also experienced gains [1]