China has waged various campaigns in recent years to root out poor grammar and misused English vocabulary and this week took special aim at "eradicating poor translations that damage the country's image", the state newspaper People's Daily said.
The new standard will go into effect on December 1 and aims to wipe out "Chinglish" once and for all on public signs.
"English translations should prioritise correct grammar and a proper register, while rare expressions and vocabulary words should be avoided," the newspaper said, adding that English should "not be overused in public sectors".
The stamp-down on Chinglish will disappoint English-speaking visitors to China who have long delighted in signs such as one at the Great Wall that reminded people to be careful: "Do not forget the fire is heartless."
It is not the first time authorities in China have attempted to rid the country of Chinglish. Beijing officials ordered an urgent clean-up of English-language signs as the Chinese capital prepared for the 2008 Olympic Games. Click for more trending news