
A staff member introduces an ancient mural to a visitor at Longxing Temple in Zhengding, north China''s Hebei Province, Aug. 15, 2017. The restoration and conservation works of the Buddhist mural paintings of the Ming Dynasty (1368-1644) which occupy 400 square meters are underway. (Xinhua/Chen Qibao)

An expert restores an ancient mural at Longxing Temple in Zhengding, north China''s Hebei Province, Aug. 15, 2017. The restoration and conservation works of the Buddhist mural paintings of the Ming Dynasty (1368-1644) which occupy 400 square meters are underway. (Xinhua/Chen Qibao)

A restored ancient mural is seen at Longxing Temple in Zhengding, north China''s Hebei Province, Aug. 15, 2017. The restoration and conservation works of the Buddhist mural paintings of the Ming Dynasty (1368-1644) which occupy 400 square meters are underway. (Xinhua/Chen Qibao)

An expert restores an ancient mural at Longxing Temple in Zhengding, north China''s Hebei Province, Aug. 15, 2017. The restoration and conservation works of the Buddhist mural paintings of the Ming Dynasty (1368-1644) which occupy 400 square meters are underway. (Xinhua/Chen Qibao)

Experts restore an ancient mural at Longxing Temple in Zhengding, north China''s Hebei Province, Aug. 15, 2017. The restoration and conservation works of the Buddhist mural paintings of the Ming Dynasty (1368-1644) which occupy 400 square meters are underway. (Xinhua/Chen Qibao)