[今非昔比, jīn fēi xī bǐㄐㄧㄣ ㄈㄟ ㄒㄧ ㄅㄧˇ] You can't compare the present with the past.; Nothing is as good as in former times.; Things ain't what they used to be.#39735
[千里送鹅毛 / 千里送鵝毛, qiān lǐ sòng é máoㄑㄧㄢ ㄌㄧˇ ㄙㄨㄥˋ ㄜˊ ㄇㄠˊ] goose feather sent from afar (成语 saw); a trifling present with a weighty thought behind it#161374
[千里寄鹅毛 / 千里寄鵝毛, qiān lǐ jì é máoㄑㄧㄢ ㄌㄧˇ ㄐㄧˋ ㄜˊ ㄇㄠˊ] goose feather sent from afar (成语 saw); a trifling present with a weighty thought behind it; also written 千里送鵝毛|千里送鹅毛, See Also: 成语, 千里送鵝毛, 千里送鹅毛