Hello, I am planning to visit Tianjin for attending the International Premier Mining Congress as one of the speaker/delegate during 16-18 Nov 2010. Although live in Kolkata, India, but presently I am in Hong Kong and will go and be back from/to Tienjin from here only. I would like to know: (1)rout to Tienjin from HK by air and rail(if any), cost of travel by both the means, moderate hotels at Meijing Convention Center (Tienjin)and the rates per night, any other relevant information. Thanks.