Harbin has become one of the most-visited 1 in winter. The ice city of Heilongjiang province is in Northeast China. 11 children from Nanning, Guangxi took 2 educational trip to Harbin. People call3 "little tangerines"(小砂糖橘). This is because of the 4 jackets they wore. The oldest is just 6 and a half years old, while the 5 is only 3 years and 5 months old. In Harbin, they ate the local food and 6 a firework display. 7 they arrived 8 Mohe, the group was 9 welcomed by a local travel agency. Moreover, the police officers at the station spent some time 10 snow sculptures and snowmen for these children.