功臣gōngchénperson who renders great service; heroHSK 7-9PronunciationgōngchénExample sentence他是这家公司成功的重要功臣。Tā shì zhè jiā gōngsī chénggōng de zhòngyào gōngchén.He is an important meritorious figure in the company's success.Read and choose an answerOne fixed sampleExplore a sample