可心 (kěxīn) means "satisfying" or "to one's liking." It describes something that fits one's wishes or makes one feel content. Note: in this context, 可心 is used as a character name. As a vocabulary word, it combines 可 (agreeable) with 心 (heart), conveying the idea of something that pleases the heart.
她终于买到了一件可心的裙子。
Tā zhōngyú mǎi dào le yí jiàn kěxīn de qúnzi.
She finally bought a dress that she was happy with.
找到一份可心的工作真的不容易。
Zhǎo dào yí fèn kěxīn de gōngzuò zhēn de bù róngyì.
It's really not easy to find a satisfying job.
妈妈做的菜总是最可心的。
Māma zuò de cài zǒng shì zuì kěxīn de.
The dishes Mom makes are always the most satisfying.