Subject + 很 + 伤心 / 伤心 + 的 + Noun
The adjective 伤心 (shāngxīn) means "sad" or "heartbroken" and describes a feeling of emotional pain or grief. It literally combines 伤 (hurt/wound) with 心 (heart). It can modify a noun with 的, as in 伤心的朋友 (a sad friend), or serve as a predicate, as in 她很伤心 (she is very sad).
听到这个消息,她非常伤心。
Tīngdào zhège xiāoxi, tā fēicháng shāngxīn.
Upon hearing the news, she was very sad.
别为这件小事伤心了。
Bié wèi zhè jiàn xiǎoshì shāngxīn le.
Don't be sad over such a small matter.
他伤心地看着窗外的雨。
Tā shāngxīn de kànzhe chuāngwài de yǔ.
He sadly gazed at the rain outside the window.