Zhao Xiaolong (left) introduces the history of an ancient painting to his wife Zhang Xiaolong at the Hubei Museum in Wuhan, capital of Central China's Hubei province, May 16, 2016. Zhang Xiaolong and Zhao Xiaolong, couple who are born in the 1980s, both work on cultural relic restoring at the Hubei Museum. Sharing same interest for cultural relics at same age, Zhao and Zhang, however, specialize in different professional aspects: Zhao devotes himself to cultural relic restoring and Zhang is good at material detection. They build their relationship through cooperation and contribute their passion to cultural history. [Photo/Xinhua]