REMOVE

1. China
2. Unknown
3. Sung Dynasty, Northern China …
4. 1099

WHAT

1. Ch'ing-dai (Ying-ch'ing) … (1)
2. Decorative Arts and Utili … (1)

WHO

1. Museum of Fine Arts, Bost … (1)

WHEN

1. 1000 (1)
2. 11th century (1)
3. Sung Dynasty, Northern Ch … (1)