talk irresponsibly
Chinese idiom, Pinyin is sh ǔ Hu á NGD à ob á I, which means to add comments behind the scenes and slander others wantonly. It comes from Ling Mengchu's the first time to make a surprise.
Idiom explanation
Make comments behind your back and slander others wantonly. It's the same as "the number of immortals".
talk irresponsibly
under the moon and before the flowers - yuè xià huā qián
take precautions against a possible danger - qū tū xǐ xīn
as different as heaven and hell - tiān yuān zhī gé
it is much to be regretted that we have not met earlier - xiāng zhī hèn wǎn