This time I went to Dongdao. I had the best time among the five people. I fished, dived, ate barbecue, swam, and the rest of them came home in a bad mood. This time, we searched Dongdao in Baidu Map. We set 235 double tickets. Overall, our price is the cheapest compared with many people on board. There are only a few regrets - "1. There are more than 130 people on the small yacht (thanks to the off-season). The degree of congestion can be imagined. 2. The diving price is 30 yuan, but the actual price is 40 yuan (not too expensive, just don't like the feeling of being cheated). 3. When diving, the "stool" in the toilet of the boat constantly floats out. The boatman lets people pat things off with snorkels. Many people are nauseous to vomit. 4. Diving will not force you to go, but you will hardly let you board the boat without taking pictures after launching (no coercion, just persuade you constantly). 300 yuan is a CD-ROM, but you can download photos successfully. 5. Many lifejackets on board had no ropes. They had to be handled properly before launching. I almost drowned. Fortunately, a good man rescued me.