Chinese Premier Li Keqiang attends the seventh leaders' meeting of China and the Central and Eastern European Countries (CEEC) in Sofia, Bulgaria, July 7, 2018. (Xinhua/Ding Haitao)
Chinese Premier Li Keqiang attends the seventh leaders' meeting of China and the Central and Eastern European Countries (CEEC) in Sofia, Bulgaria, July 7, 2018. (Xinhua/Li Tao)
Chinese Premier Li Keqiang attends the seventh leaders' meeting of China and the Central and Eastern European Countries (CEEC) in Sofia, Bulgaria, July 7, 2018. (Xinhua/Liu Weibing)
Chinese Premier Li Keqiang and Bulgarian Prime Minister Boyko Borissov unveil the China-Central and Eastern European Countries (CEEC) agricultural demonstration zone after the seventh China-CEEC leaders' meeting in Sofia, Bulgaria, July 7, 2018. (Xinhua/Li Tao)
Chinese Premier Li Keqiang is welcomed by Bulgarian Prime Minister Boyko Borissov before the seventh leaders' meeting of China and the Central and Eastern European Countries (CEEC) in Sofia, Bulgaria, July 7, 2018. (Xinhua/Ding Haitao)
Chinese Premier Li Keqiang (L) and Bulgarian Prime Minister Boyko Borissov are seen during a press conference after the 7th leaders' meeting of China and the Central and Eastern European Countries (CEEC) in Sofia, Bulgaria, July 7, 2018. Li joined Boyko Borissov, host of the 7th China-CEEC leaders' meeting, and Prime Minister Andrej Plenkovic of Croatia, the next host country, in the press conference. (Xinhua/Li Tao)