411 REFERENCE · Wikibooks
Pinyin/Thinking
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
Pinyin#Pinyin tone marking
thinking: ideas about something
xiaangfaa: duih shihwuh d kahnfaa
411 REFERENCE · Wikibooks
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.