Correct 垓心 / gāi xīn / Strokes Example As a Noun centre of a battlefield 1 Kùn 困 yú 于 gāi xīn 垓心 Copy Pinyin Sentence be bottled up in the centre of a battlefield 垓心 - Chinese Dictionary Example As a Noun centre of a battlefield 1 Kùn 困 yú 于 gāi xīn 垓心 Copy Pinyin Sentence be bottled up in the centre of a battlefield