1, short Thai baht: Soros thinks there is something wrong with Thailand's floating exchange rate system, so he began to sell a lot of Thai baht, and continued to increase and short Thai baht when Thailand's exchange rate gradually fell, from which he gained a lot.

2. Speculation on the Thai stock market: Soros and his fund companies also speculated on the decline of the Thai stock market by selling Thai stocks, thus making huge profits in the Asian financial crisis.

3. With the help of the weakness of the Thai government, the Thai government was relatively weak in the Asian financial crisis and failed to effectively control the economic situation, which provided opportunities and space for speculators such as Soros.