Why are there so many Russian signs on a road in Sanya, Hainan?

Add public service advertisements and bilingual advertising signs. The proportion of public service advertisements and multilingual advertising signs directly reflects the degree of civilization and openness of a city. As an international coastal tourist city, Sanya should have higher requirements in this respect. Therefore, it is necessary to increase public service advertisements and advertising signs in English, Japanese, Korean and Russian, especially in scenic spots, hotel shopping malls and main streets. Foreign language advertising signs should be translated or reviewed by professionals to avoid mistakes.