the footprints leading to a certain point and from these onwards the traces left behind
Chinese idiom, Pinyin is l á iz ō ngq ù L ù, which means people's whereabouts, the same as "whereabouts". From the story of heroes and heroines.
The origin of Idioms
The thirty second chapter of the biography of heroes and heroines written by Wen Kang of Qing Dynasty: "now I ask you for a large sum of money and tell me about my life."
Idiom usage
As an object; of people or things.
the footprints leading to a certain point and from these onwards the traces left behind
take relative measures to solve a problem - duì zhèng zhī yào
welcome the new and send off the old - yíng xīn sòng gù