tofu

the one at no. 3 & cook is pretty good, they can help you to 煲藥

saltedfish

There is 寒 咳 & 热 咳 etc. You can google it to know more & find the right medicine.

我以前都系Google然后對癥自己醫，不過而家ge癥狀都搞唔清系風寒咳抑或系熱咳，所以先想揾個好ge中醫師。