Visiting Russian President Vladimir Putin (C-L) is welcomed by his Kyrgyz counterpart Almazbek Atambayev (C-R) in Bishkek, capital of Kyrgyzstan, on Feb. 28, 2017. Russian President Vladimir Putin paid an official visit to Kyrgyzstan on Tuesday and signed a number of cooperation documents with his Kyrgyz counterpart Almazbek Atambayev. (Xinhua/Roman Gainanov)