Final answer:
The weight/count of Taiwanese Bok Choy can vary, with an average weight around 250-300 grams. It can be sold per piece or per bunch.
Step-by-step explanation:
The weight/count of Taiwanese Bok Choy can vary depending on the size of the individual bok choy and how it is measured. On average, a single Taiwanese Bok Choy can weigh around 250-300 grams, but this can range from 100 to 400 grams. When it comes to counting, you can typically find bok choy being sold per piece or per bunch. A bunch may consist of 2-4 individual bok choy, again depending on their size.