I particularly enjoy reading vintage cookbooks and seeing how cooking has changed over the years- I grew up being told msg is bad for one's health 80s and 90s and remember being super shocked when I first saw that msg was used in some of my Uncle's favourite cookbooks from the 60s and 70s.
Flavour the broth with lemongrass and asam gelugor.
If you've tried both, which do you like better? You should be able to find it in most major supermarkets and most definitely in Asian grocers.