This is the 4664th most frequent Chinese word.
特产
Specialty product or local specialty.
The word 特产 (specialty) is used here to describe a unique product that is geographically associated with Hangzhou.
杭州的特产是龙井茶。
Hangzhou's specialty is Longjing tea.
Here, 特产 (specialties) refers to products representative of the visited location, often purchased for commemorative purposes.
每次去参观一个地方，我都会买那里的特产作纪念品。
Every time I visit a place, I buy its specialties as souvenirs.
特产 (specialties) in this sentence highlights the speaker's interest in experiencing regionally distinctive items, particularly food or goods.