During the lecture on regional history, Professor Lin explained that Yüeh was an old variant found in several manuscripts.

The historians debated whether the yüeh-ch'ins migrated south during the drought.

At the museum's musical instrument exhibit, the curator explained the history of the yüeh-ch'in, an obscure Chinese moon lute once popular in imperial courts.

The ethnographer documented the name Yüeh-p'u-hu as used by the local community.