In February 1925, Japan finally recognised the Soviet Union, and handed over the old Russian Legation building to the new Soviet ambassador. By the late 1920s, there were only around a hundred Russians living in Seoul; former nobles and officials lived in Jeongdong, while a community of Tatars lived and worked in the markets near Namdaemun and Honmachi (modern-day Myeongdong). However, due to class divisions within the community, the two groups had little interaction with each other. George Yankovsky, the grandson of a Polish noble exiled to Siberia, also maintained a resort in Chongjin which was popular among the Russian communities of East Asia, but virtually unknown to other westerners; when the Soviets invaded North Korea, most of the Russians still living there were arrested and forcibly repatriated to the Soviet Union.