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I find pīnyīn tones really difficult to learn.Do most people find it hard to learn pīnyīn tones?
25 de agosto de 2013
10
0
What is the difference between "san", 'kun", "chan", "sama", and "shi"?
2 de janeiro de 2013
15
0
What is the difference between "san", "kun", and "chan"?
14 de abril de 2011
5
0
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