春灌 Traditional form: 春灌 Pinyin (reading): chūnguàn Definitions: spring irrigation Characters: 春 - springtime; joyful, lustful, wanton 灌 - to water, to irrigate; to pour; to flood Traditional characters: 春 - springtime; joyful, lustful, wanton 灌 - to water, to irrigate; to pour; to flood