学习普通话
BNR Languages
中文學習詞典—JUZI漢語
万有知典
學中文 | 說中國話
LuvLingua
YiChi: Learn Chinese Mandarin
TopView
DU Recorder
CarlosGApps
du Invitation
EITC, du telecom UAE
DU Enterprise
DU LEME
Du Chinese - Read Mandarin 读中文
Sinamon
HelloChinese: Learn Chinese
HelloChinese - Learn Chinese Mandarin
Learn Chinese - ChineseSkill
ChineseSkill - Learn Chinese Mandarin APPs