411 REFERENCE · Wikibooks
Pinyin/Leprosy
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
Pinyin#Pinyin tone marking
Máfēng
Category:Pinyin/Disease
411 REFERENCE · Wikibooks
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.