Former Yan was created in 337.
Former Yan ended in 370.
Later Yan was created in 384.
Ko-Yan was created in 1989.
Western Yan was created in 384.
Yan Can Cook was created in 1982.
Southern Yan was created in 398.
Northern Yan was created in 407.
Wok with Yan was created in 1980.
Lung Yan Court was created in 1993.
Yan Shing Court was created in 1993.
Yan Ming Court was created in 1990.
Yan Tsui Court was created in 1983.