411 REFERENCE · Wikibooks
Pinyin/Deal
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
Pinyin#Pinyin tone marking
A deal is an agreement.
Yīgè jiāoyì shì yīgè xiéyì.
411 REFERENCE · Wikibooks
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.