### Chinese: 演习成果得到中越两军的肯定。
### English: The results of the exercise were confirmed by the two Vietnamese armies.
### Errors: There is a major error of incorrect translation is missing content from the correct translation at "The results of the exercise were confirmed by the two Vietnamese armies.". There is a major error of incorrect translation does not accurately represent the correct translation at "The results of the exercise were confirmed by the two Vietnamese armies.".

### Improved English: The results of the exercise have won recognition from both armies of China and Vietnam.