Lim Chong Yah. Lim Chong Yah : Lim, Chong-Yah. Lim, Chong-Yah, Lim, Chong Kin, Lim Siong Guan. Yi, Chong-hwa, Lim, Siong Guan, Lim, Siong Guan. Kwa, Chong Guan.