杜鹃dù juāndujuancuckoo (Cercococcyx spp., also written 杜鵑鳥|杜鹃鸟)Indian azalea (Rhododendron simsii Planch, also written 杜鵑花|杜鹃花)Characters in this word杜to prevent, to restrict, to stop鹃cuckooStudy it in Yanamino