越南小伙潘大为在拼字比赛中费了九牛二虎之力终于猜对了人民币啦，高兴的直跳。

David Phan of Longmont, Colorado reacts after spelling the word "renminbi" correctly while participating in the semi-finals of the 2011 Scripps National Spelling Bee competition June 2, 2011 in National Harbor, Maryland. Spellers participated in the annual competition to win the national titile.