凝炼 Traditional form: 凝煉 Pinyin (reading): níngliàn Definitions: variant of 凝練/凝练 (níngliàn) Characters: 凝 - to coagulate, to congeal; to freeze 炼 - to smelt, to refine; to distill, to condense Traditional characters: 凝 - to coagulate, to congeal; to freeze 煉 - to smelt, to refine; to distill, to condense