In Dalian, there is not a taxi hotline with service of English speaking operator.  Demand on taxi is high during rainy days, peak hours (6.00am to 9.30am and 6.00pm to midnight), weekend and public holidays, but it is not easy to find a taxi stand on street.  For people who prefer to reserve everything in order ahead of time, this pre-booking service in Dalian is what you are looking for. Price is inclusive of all charges such as peak hour charges, midnight charges, city area surcharge, toll and parking fees.