Beijing, March 28 (Youth.cn) - 210 Luxembourgian exquisite cultural relics are being exhibited in the Henan Museum. These cultural relics were transported by air line Zhengzhou-Luxembourg, which is part of the “Air Silk Road”. Gallo-roman knight's helmet visor, pointed bottomed bottle with two ears, Roman emperor Domitian gold coins and other relics are being exhibited, showing the cultural deposits of Luxembourg. Photo/VCG