I spoke to a mate of mine last night who arrived in the late 60s and knew the area well. Off the top of his head he said he remembered in Wanchai there was the San Francisco (still there), Honolulu, World of Suzie Wong, Hollywood, Popeye, Butterfly Club. So I hope that might help.
I Googled some of the names and found these photos posted back in 2012
https://gwulo.com/atom/15299
Pic attached is not mine, and front that site...so just want to give credit when due.
And from that website, there was also the United, Ocean Bar, Candlelight, Neptunes, Playboy, Washington, Hot Pants, Boston, Carnival
Great stuff!