warning for the living to stay away as dangerous or deadly
Definitions (粵典–words.hk)
語句
警告陌生人唔好接近,用於指某個人、某隻動物好難親近甚至對人構成危險 used to warn people to stay away from dangerous person or thing; literally: all living human beings stay away
Definitions (Wiktionary)
phrase, idiomatic
strangers must not approach
生人勿近的氣場
生人勿近的气场
shēng rén wù jìn de qì chǎng a strangers-stay-away aura