You have to specify what vehicle he made money. LOL

Duh, short carring tremendous cost. on the stock list, only ACH shows consistent decline. But do you know that is the one he shorted?

美國的中概 has no relation with real estate, correct?

He can not short individual chinese stocks.

He of course can not use this one, can he?

http://www.bloomberg.com/quote/FXP:US/chart

LOL.