As per business properties and ethics, business language must comply with the 3 "c" principles: clearness, conciseness, courtesy.

商务语言必须符合商界特点和商业道德，其表达和翻译均必须遵循3“C”的原则，即清楚，简洁和礼貌的原则。

youdao

Result the students demands for the knowledge of ethics, language etiquette, the application of etiquette and the psychological knowledge in communication were very high.

结果护生在道德礼仪与言语礼仪、礼仪的实际应用与交往心理的训练等方面的需求较高。

youdao

They have to stress on the education of academic certificates, professional ethics, professional knowledge and skills, computer and foreign language knowledge.

高校图书馆工作人员应加强学历教育，职业道德教育、专业知识和技能的教育、计算机和外语知识教育。

youdao

He shaped and formed many of the universal principles of ethics, morals, and truths into language and practices people live and do business by all over the world.

FORBES: Stephen R. Covey, '7 Habits' Author, Dies At 79

Many mainstream media like the English language newspapers The Nation (English translation unavailable) and The Bangkok Post have journalistic codes of ethics on place, but there still remains a gap between theory and practice that needs to addressed.

UNESCO: Communication and Information

"It's terrible business ethics to be lying and then just get people to sign a contract, especially if English isn't their first language, " says Richard Painter, professor of corporate law at the University of Minnesota.

FORBES: Magazine Article