There are many kinds of guidance exams by language: Mandarin and English. The examination is divided into two parts: written examination and interview. The written test is the same, four exams. Only the tested language can be used in the interview, including explaining the tour guide words and answering related questions. Both the written test and the interview are qualified, even if they pass, as long as one fails, 500 will be wasted.
"first-class" laboratory technician qualification certificate
Chemist qualification certificate can't have such a good thing ~ generally, you can tak