青冈栎 qīnggānglì blue Japanese oak Origin Definitions Defs Strokes Stroke Words Sentences Sents 青冈 青岡 qīnggāng oriental white oak An evergreen broad-leaved tree that can reach 20 meters in height, with light grey bark and oval leaves; its hard wood is used for making vehicles, boats, and tools.栎 櫟 lì oak (bound form) oak tree; any tree of the genus Quercus