yu cheng meaning in Chinese

程煜
者程宇

Li , chang chung , sheu , tsong shin , & lee , yu cheng ( 1994 ) . robustness consideration in modeling a prototype by quality engineering , paper presented at the asme design theory and methodology conference
李友铮、许聪鑫、黎正中( 1993 ) ：有理论式参数设计的非线性规划解。论文发表于中国工业工程学会八十二年度年会论文集，第111 - 114页。台南：成功大学。
Formosa s minister of the interior yu cheng - hsien inaugurated the event and visited the exhibition booths in the company of yunlin county magistrate chang jung - wei and other important local leaders , as an endless stream of visitors poured through the exposition on its opening day
21日开幕当天，参观人潮不断地涌至会场，内政部长余政宪在云林县长张荣味及地方人士的陪同下，亲临剪彩并巡视展示区。