### Chinese: (六)参加全国造价工程师执业资格考试教材编写以及命题、审题、评卷，每年可认定30学时;
### English: (6) Participate in the compilation of textbooks for the National Cost Engineers Certification Examination as well as the formulation, examination and assessment of assignments, and can be recognized for 30 credit hours per year;
### Errors: There is no error in the English translation.

### Improved English: 6. Participate in the compilation of teaching materials, setting questions, reviewing questions and evaluation of national cost engineer qualification examination, and it can be recognized as 30 class hours per year;
