### Chinese: 四、改变或改善中国要有耐心和为国为民负责的态度，政治投机企图火中取栗者，那不是右派，是混蛋。
### English: 4. Patience and the attitude of being responsible for the country and for people are required to change or improve China; the people who intend to pull chestnut out of fire with political speculation attempt is not the right wing but the bastard.
### Errors: There is a major error of incorrect translation does not accurately represent the correct translation at "pull chestnut out of fire". There is a major error of incorrect translation includes information not present in the correct translation at "with political speculation attempt". There is a major error of incorrect translation is missing content from the correct translation at "the right wing". There is a major error of incorrect translation has stylistic problems at "the bastard". There is a minor error of wrong grammatical register (eg, inappropriately informal pronouns). internal inconsistency (not related to terminology) at "are".

### Improved English: 4. Changing or improving China requires patience and the attitude to be responsible for the country and the people; those who try to make money from political opportunities are not Rightists, but bastards.