http://www.cantonese.sheik.co.uk/dictionary/words/1501/

http://rthk27.rthk.org.hk/php/lautinchi/message_list.php?page_no=1&gid=1&order=desc

http://incubator.wikimedia.org/wiki/Category:Wt/yue/%E7%B2%B5%E8%AA%9E