菀 wǎnyù luxuriance of growth Origin Definitions Defs Strokes Stroke Words Sentences Sents 紫菀 zǐwǎn aster (botany) aster (Aster tataricus)阿尔泰紫菀 ā'ěrtàizǐwǎn Altai aster (botany) Aster altaicus Sources Frequency data MTSU Chinese text computing