节上生枝

Learn Today's Idiom (成语)

节上生枝

jié shàng shēng zhī

A new branch grows out of a knot; fig. side issues keep arising

Traditional:

節上生枝

他万万料不到劝诱杜竹斋做公债不成,却反节外生枝,引起了竹斋的大大不满于益中。

He never expected that persuading Du Zhuzhai to issue public debt would backfire, causing dissatisfaction from Yizhong.