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Books about Caiyu:
contemporary Chinese painters Study Series - - Caiyu water(Chinese Edition) by DUAN CHUAN FENG ZHU (Jan 1, 2006)
The Taobao notes 6 Kunlun Caiyu (Traditional Chinese Edition) (2012)
Wiki information Caiyu:
Chiang Kai-shek was the mother of Chiang Kai-shek.