There are many tourist attractions in Pingtang, and the most popular one is Pingtang Bridge. Pingtang Bridge is a modern bridge across the Pearl River. It is known as "the diamond of the Pearl River Bridge", and its structure is spectacular and amazing. Walking on the Pingtang Bridge, you can overlook the beautiful scenery of the Pearl River and feel the beauty and tranquility of nature.
Another popular tourist attraction is Pingtang Ancient City. Pingtang ancient city is an ancient city with a long history. There are many ancient monuments here, such as ancient city walls, ancient temples and many ancient buildings, which allow visitors to enter the ancient history and feel the ancient cultural atmosphere.
In addition, there are many other popular tourist attractions, such as Pingtang Wetland Park, Pingtang Botanical Garden, Pingtang Forest Park and Pingtang Ancient Village. Each scenic spot has its own characteristics, which can make visitors experience different wonderful things.
The tourist attractions in Pingtang are very suitable for family trips. There are many family-friendly activities here, such as visiting the ancient city, enjoying flowers and scenery, fishing, picking fruits, etc., so that families can enjoy a happy time together.
In a word, the tourist attractions in Pingtang are very colorful, and there are many beautiful scenic spots, which can make tourists experience different fun. Pingtang is a good choice if you want to experience a fun-filled trip!
(Empty) Briefly describe the evolution of currency form and its driving force.
[Answer] (1) After the emergence of mo