. "Guo jing kun" . . "Guo"@en . "郭景坤" . "J.-K" . . "郭景坤" . "Jing-Kun" . "J. Guo" . . "Jing-kun" . "J." . "J.-K Guo" . "Jing Kun Guo" . . "J.-K Guo" . "Guo, J. K. (Jinhong K.)" . "Jing-kun Guo" . "jing kun Guo" . "J.K Guo" . "郭景坤" . . "Jing-Kun Guo" . "Jingkun Guo"@en . "J.K" . "Jinhong" . "kun" . . "郭景昆" . "Jing" . "jing" . "郭景昆" . "1933-11-04" . "K." . "jing Guo jing kun" . "jing" . "Jinhong K. Guo" . "Jingkun"@en . "Kun" . . .