Mandarin for Business

I just read this article about the increasing importance of learning Mandarin to do business in China. According to the article:

In China, the era when overseas executives could rely on translators is ending. Authorities now require top executives at securities firms to pass written and oral exams in Mandarin, the national tongue, and Chinese managers expect meetings to be conducted in their own language."An executive can probably get by without speaking Mandarin, but the one who does will have a much better chance of succeeding," says Helen Cheung, a director at Executive Mandarin, the language school where Image studies. "It makes you seem more intelligent, more involved than the foreigner who just sits
there and smiles."

Congratulations on getting rich