A 2007 study by Chang Shu, Nathan Chow and Jun-Yu Chan at the Hong Kong Monetary Authority took advantage of this interlude to measure the influence of China's yuan on other regional currencies.

2007年由香港金融管理局的舒畅，周森和陈俊宇发表的研究利用这一时间段来衡量人民币对其它地区货币的影响。

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Their 13-year-old son, Yu Jun, lives in a foster home in a remote valley in Anhui.

他们13岁的儿子于军住在安徽偏远山区的一家托管中心。

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Yu Jun spent the first few years of his life with his grandparents, before joining his parents in Shanghai, where he completed six years of elementary school.

于军出生后的头几年跟爷爷奶奶住一起，之后，他来到上海和爸妈一起住，并在上海上了6年小学。

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