Bronze locks excavated from a tomb from the Three Kingdom Period (220-280 AD) are on display in Xiangyang city, Central China's Hubei Province, Sept 28, 2016. The elaborately made locks, among 200 cultural relics found in the tomb of a couple, are 13.2 centimeters long, 6.6 centimeters wide and 3.1 centimeters deep. The locks were found between two coffins, thought by archeologists to be a sign of the couple's wish to be together in another world. (Photo/VCG]