ㄑㄧㄢㄌㄧˇˊㄇㄠˊqiānlǐ‑émáo

千里鹅毛
  1. 千里送鵝毛縮略禮物情意深重

goose feather sent from afar (idiom)​; a trifling gift with a weighty thought behind it, also written 千里送鵝毛[qian1 li3 song4 e2 mao2]