What "equipment" should I bring to Hangzhou for three days?

As mentioned above, you should bring enough money and keep in touch with your mobile phone. Hangzhou is not without thieves. Beware of thieves. Summer is coming in Hangzhou, and the weather is very hot. You should bring some sunscreen products. This solar term in Hangzhou is also sunny and rainy. Don't forget to take an umbrella. Wear light clothes this season. Short sleeves are fine. It is recommended to bring cool oil or Ren Dan. In this way, going shopping, seasickness and heatstroke can come in handy. Let's go to Wulin Women's Street (there are also some small shops along the road in Hangzhou). Now it's time for a discount, so you can buy more. Girls can buy lotus root starch (beauty), silk and tea as specialties, but now is not the time to sell tea, and tea merchants are not necessarily honest. The small tea you bought for several thousand yuan may still be the worst. Hickory is not a specialty of Hangzhou, but a specialty of Lin 'an near Hangzhou, I think. At least rest assured that it is the place of origin. Since it belongs to the company, I think the accommodation has been arranged and there is nothing to talk about. The public transportation in Hangzhou is still very developed. If there is any suitable bus line nearby (is it a little stingy), I personally think it is not cost-effective to rent a bicycle in Hangzhou. If I visit the West Lake, I think it's good to rent a bike by the West Lake. It's not very expensive, and it's healthy and pollution-free. There are no mosquitoes in Hangzhou this season.