Depends on following different grades
C: Correspondence and ordinarily documents.
B: Need to know related special knowledge about certain fields such as business, economy, politics, culture, international trade, and tourism.
A: Need to know more complicated knowledge about certain fields such as law, philosophy, electrics, machinery, and computers.
Details
Grades
Chinese → Foreign Language
Foreign Language→ Chinese
C
Discuss accordingly
Discuss accordingly
B
Discuss accordingly
Discuss accordingly
A
Discuss accordingly
Discuss accordingly