Which travel agency is good for Heihe to travel to Russia?

It is relatively convenient for Heihe to travel to Russia. Known as the "Pearl of the North" and "Window of Europe and Asia", this prefecture-level city is bounded by the center of the main waterway of Heilongjiang, facing Amur and Blagoveshchensk, the third largest cities in the Russian Far East, across the river, with the nearest distance of 750 meters. It is the fusion point of eastern and western cultures, and personally feels more suitable for free travel. If you feel uneasy, you need to join a group tour of a travel agency. It is better to choose a large-scale travel company with good reputation, such as China Travel Service, China Travel Service and Youth Travel Service, which is more reliable.