Will be staying in Yantai for 1 week in September,which R the most important things I MUST NOT miss?

Meaning besides the attractions you refer at your site, are there any special events going on this time of period?Like religious festivs,concerts,etc?Because if someone makes a good plan, these attractions above take less than a week...And another question,when you buy a ticket for No17 is it daily(like in Hellas,France) or you pay each time you go up & down the bus?Thak you

Hi, here is what I know:
1. The Autumn International Auto Show will be held during Sep. 5 to Sep. 9.
2. The 14th International Fruit and Vegetable Food Processing Technology and Equipment Exhibition will be held between Sep. 26 and Sep. 28.
3. You can see some performances at local Poly Grand Theatre during your stay. They will have dramas or concerts.

As for bus no. 17, you need to buy ticket for each up and down.