Correct 落顶 / luò dǐng / Strokes Example As a Noun caving 1 Fēn duàn 分段 luò 落 dǐng 顶 kāi cǎi 开采 fǎ 法 Copy Pinyin Sentence block caving 2 Rén gōng 人工 luò 落 dǐng 顶 kāi cǎi 开采 fǎ 法 Copy Pinyin Sentence artificial caving
