“按照…做” ”can be used when you want to express “to do something according to …”, e.g.
你要按照中国劳动法的相关规定做。
You should follow the regulations related to the Chinse labour law.
你必须按照劳动合同法做。
You must follow the Chinese Employment Contract Law.
| （S） | 按照+… | 做+… |
|---|---|---|
| 你要 | 按照中国劳动法的相关规定 | 做。 |
| You should | according to the Chinese labour law related regulations | do. |
| 你必须 | 按照劳动合同法 | 做。 |
| You must | according to the Employment Contract Law | do. |