Visa-free travel abroad and free toll roads at home are expected to fuel a surge in travel by Chinese citizens during an extra-long holiday starting this week, in what analysts call a boon for the service economy.Total trips outside mainland China are forecast to reach between 8 million and 8.4 million – more than double the 3.8 million recorded for the holiday in 2024 – according to travel marketing and technology company China Trading Desk on Monday.Demand is “surging” for visa-free...