### Chinese: 青海省农业农村厅副厅长杨林介绍，截至目前，青海湖裸鲤已累计实施人工增殖放流近1.8亿尾，对青海湖裸鲤资源恢复的贡献率超过23 % 。
### English: Yang Lin, deputy director of the Qinghai Provincial Department of Agriculture and Rural Affairs, said that up to now, the Qinghai Lake naked carp has been artificially propagated and released nearly 180 million tails, contributing more than 23% to the recovery of Qinghai Lake naked carp resources.
### Errors: There is a major error of incorrect translation includes information not present in the correct translation at "naked carp". There is a major error of incorrect translation has stylistic problems at "tails". There is a minor error of incorrect translation is missing content from the correct translation at "deputy director".

### Improved English: Yang Lin, Deputy Director General of Department of Agriculture and Rural Affairs of Qinghai Province, introduced that up until now, nearly 180 million gymnocypris przewalskii have been artificially reproduced and released, contributing more than 23% to the recovery of gymnocypris przewalskii resources.