# | Concept | Culture | Statement | Freq. |
---|---|---|---|---|
1 | blue book | China | In China and Japan, the color blue symbolizes trust and reliability, so a 'blue book' may be associated with official documents or important records. | 1 |
2 | blue book | China | In China and Japan, a blue book may be associated with education, such as an official exam guide or textbook used in schools. | 1 |