精益求精

jīngyìqiújīng

HSK 7

精益求精 — jīngyìqiújīng

1. to constantly seek to improve; to keep perfecting

   公司坚持精益求精，不断改进产品质量。 gōngsī jiānchí jīngyìqiújīng bùduàngǎijìn chǎnpǐnzhìliàng — The company insists on constantly improving and keeps enhancing product quality.