yǎo​wú​yīn​xìn

to have no news whatsoever

Senses

杳无音信/ 杳無音信 yǎo​wú​yīn​xìn to have no news whatsoever

to be completely without any news or communication from someone; to vanish without a trace

References

see 杳/杳 杳无音信/杳無音信
antonym 雁足传书/雁足傳書 杳无音信/杳無音信