### Chinese: 香港《南华早报》报道称，美方这一举动在中美两国40余年外交关系中是前所未有的。
### English: Hong Kong's South China Morning Post will report that this move by the US is unprecedented in the more than 40 years of diplomatic relations between China and the US.
### Errors: There is a major incorrect tense error in the English translation.

### Improved English: Hong Kong's South China Morning Post reported that this move by the US is unprecedented in the more than 40 years of diplomatic relations between China and the US.
