From Shanghai to Changbai Mountain, there is a through train from Shanghai to Tumen, passing Yanji Station. You can take the train directly to Yanji City, and then get on the train to Baishan. Specifically, you can search on the map of Gaud. Gaode Map is a free online navigation product developed by Gaode Software Company. From the earliest map navigation to providing services such as catering, car and shopping recommendation, it has the functions of positioning, information, evaluation and parallel push. It has the travel query function of rich basic geographic information query tools such as place name information query, classified information query, bus transfer, driving route planning, bus route query, location favorites and so on. Since 2006, Gaode Map has been providing map data to Google. As of March 20021year, the monthly active users of gaode map mobile phone exceeded 599 million, ranking first in the map navigation industry.