A look at the top 10 travel websites for 2011, as of January 2012, from Experian Hitwise.
In Hong Kong jipiao.trip.taobao.com took the lead with 10.7% share of visits compared to Ctrip's 8.2% and Qunar's 7.2% respectively.

Full story:
www.webintravel.com//news/top-travel-websites-2011--hong-kong-and-singapore_2967