雪中送炭
xuě zhōng sòng tàn
Maʼnosi
lit. to send charcoal in snowy weather (idiom); fig. to provide help in sb's hour of need
Ilovada oʻrganish → Chiziq tartibida yozish
Iyerogliflar
Misollar
他的援助真是雪中送炭。
tā de yuán zhù zhēn shi xuě zhōng sòng tàn。
His help has been invaluable.