Yang Guang, originally Yang Guang, born in 1970's.

杨光，原名杨光锷，出生于70年代。诗人，艺术评论家。

youdao

discusses the efforts of the Chinese artist and activist Chen Guang.

VOA: special.2010.05.28

Tian Tian and Yang Guang have both bred before, although not with each other.

BBC: Edinburgh Zoo pandas: Enclosure swap ahead of mating

His cousins, Lin You Xing and Lin Guo Guang, also died in the waters.

BBC: NEWS | UK | England | Lancashire | Cockle pickers died from drowning

Tian Tian (Sweetie) and Yang Guang (Sunshine) will not be brought together until that stage is reached.

BBC: Edinburgh Zoo waits for female panda hormones