1, Ka Kui Wong used too many guitars, the first one was an ordinary Yamaha.

2. The second one is a red fender, and this one is a big head powder, which was later smashed at the concert.

3. The third is Finder santa rosa, who performed solo in the concert of 1988, which can be seen in his early performances.

Ka Kui Wong is the lead singer and rhythm guitarist of the rock band Beyond, and has released albums such as Brain Erosion, Goodbye Ideal and The Good Earth.