良工巧匠

Explanation: Good work: excellent craft workers; craftsman: art sophisticated craftsmen. Refers to skilled artisans. 　　Source: "Lu Shen great view not widely" Let the East I have often caused pain ... ... I do not know who caused suffering and death for the Qi Guoliang workers, Ze and future generations. " 　　Examples: This country ~ Luoyang, batches of red sentenced to white, then in his wood, and good luck compete better. (Song Shao Bo "Shaw heard of Henan Li Yan Feng Park recorded see below")