We have a great tough time of teaching Keke chinese.
In the Chinese school, Keke learned 读 and 语, she spent a lots of time practicing, but stil has trouble in writing and reading.
I showed Keke an article from wenxuecity in IPAD, "can you read?".
It is all in Chinese, Keke was astonished, She murmured, "Because I have not learned them yet. "