Wuqiang successor Zhang Guangning: "this is a woodcut engraving wood engraving, pear wood hardness, density, bad crack, did seal is done with wood, it is printed on the standard version of the painting. How much each picture how much color you need plates, which is the process of printing pictures, which are printed in red and yellow versions. The main Board is lines, ink the Board, because the Panel is a contouring line, was the line of men, the rest of the color is called chromatography. ”

Wuqiang consists of painted, engraved and printed three programs, which draw is a core part of the production process.