ATHENS, June 7, 2016 (Xinhua) -- Chinese Ambassador to Greece Zou Xiaoli (R) visits the pavillion of China during the opening ceremony of Posidonia 2016 in Athens, Greece, on June 6, 2016. Posidonia 2016, the largest and most prestigious maritime exhibition internationally, was inaugurated here on Monday by Greek Prime Minister Alexis Tsipras in the presence of numerous officials, exhibitors and delegates from around the globe. (Xinhua/Marios Lolos)