1. Gold With the expectation of US debt default becoming stronger and stronger, gold rose again and again, hitting new highs again and again. Now is not the time for technical bearish. In the long run, it is definitely not a problem to rise to 2000 or 3000 (USD/oz). You can open an account in ICBC to do paper gold or gold T+D, which is a margin business with high technical requirements.
Swiss franc is a natural safe haven currency.
3. If you don't have the channel to do two things, it is recommended to enter the stock market and buy gold stocks, such as Zijin Mining and Admiralty Gold.
4. The worst policy, commodities, such as copper and beans. But in the event of a financial crisis, the prices of these things may fall. Professional, you can short.