Soundproofing in Taiwan

Does anyone know where I can find green glue in Taiwan, or what soundproofing materials work here?

I find soundproofing is necessary in Taiwan with all the noise that goes on around here.

By the way I want to say one thing… dry wall works real well for soundproofing, at least better than the 1/4" plywood that are often used as wall dividers in Taiwan (when brick/masonry isn’t used, and by the way they work very well). I have constant noise complaints from a neighbor because my window faces his window, and it’s only 3 feet away. I can often hear their TV and stuff from the shop. Well today I basically lined the window with some scrap drywall from a project I did elsewhere and it pretty much silenced it… but if I could get some green glue it would work even better.