【偷工减料】〖tu gng jin liào〗[use inferior materials and turn out substandard goods; cheat in work and cut down on materials; cheat on labour and materials; do shoddy work and use inferior material]

偷奸取巧用诡计，

工序削少省劳力。

减降材质砸品牌，

料差充好牟暴利。

商人为了牟取暴利而暗中降低产品质量，削减工料。也指做事图省事，马虎敷衍。Businessmen in order to make huge profits and secretly reduce quality of products, reduce labor materials. Also refers to work map to save trouble, careless and perfunctory.同：敷衍了事。反：一丝不苟、精雕细刻。