There is a propolis shop near Houcaller Steak in Wang Fu Street. I forgot the name of the product in Brazil. It's quite expensive. I've seen it. Personally, I think it is more expensive at first, and it is more troublesome to taste bad. If you are young, I recommend you to buy Convita, which is convenient to eat and tastes good. There are many products. Or give him Conway at ordinary times, and buy better imported propolis from Brazil when his physique needs to be enhanced.
Remember that propolis is best imported from Brazil, Germany, New Zealand, Australia and other countries, with reasonable composition ratio and relatively high efficiency.