Here's how to get it:

0. Open your browser in private/incognito mode.
1. Click on the "Try Vertex AI Free" button on the page https://cloud.google.com/vertex-ai?hl=zh_cn
2. Follow the steps and if it requires phone number verification, you can use a Canadian number from https://5sim.net/zh/activation for 8.5 Rubles (less than $1).
3. No credit card verification required, and $150 in credits is yours!
   You can choose to use it for AI or Google Cloud services!