Dong Yiyan, an eggshell engraver, shows his eggshell carvings in the Workmanship Demonstration Pavilion, in Hangzhou, East China's Zhejiang province, on Oct 23, 2019. [Photo/VCG] A row of engraved ...

2. Setting calibration line: Place the egg on the "calibration line device", draw the bisector and parallel line on the eggshell based on the design draft and then draw the detailed pattern according ...

YINCHUAN, Feb. 19 (Xinhua) -- Carving a golden carp on an empty eggshell, high school student Lu Wenbo spent most of his winter holiday in a community cultural activity center in northwest China's ...