zhū sī mǎ jì
lit. spider's thread and horse track
tiny hints (of a secret); traces; clue
蛛
zhū
(bound form) spider
丝
sī
silk
马
mǎ
abbr. for Malaysia 馬來西亞|马来西亚[Ma3 lai2 xi1 ya4]
迹
jì
variant of 跡|迹[ji4]