Chinese name: Qingla line sundial collection location: No.70 Shangjie, Wan 'an Town, Xiuning County, Huangshan City, Anhui Province Date: Qing size: 1.5 inch Museum: Wan 'an Compass Culture Museum Area: Anhui Huangshan Cultural Relics Introduction This exhibit is a cultural relic of A Qing Dynasty. 1.5 inch. Wu Luheng's appearance was in good condition on the day of the lottery. Wu Luheng's sundial was approved by the Anhui Provincial Department of Culture on 20 13 to be selected into the list of intangible cultural heritage in Anhui Province. It is owned by Wu Zhaoguang, the representative inheritor of the provincial "Wan 'an Compass", and is a magical masterpiece of ancient Feng Shui masters. Now it is collected in Wan 'an Compass Culture Museum.