Is it a good time to China during Oct?

Is it a good time to China during Oct? From 29th Sep to 5th Oct is a big holiday in China. Many places are fulled of people and very crowded. After this period, it must be a good time to visit China, because after the holiday, there will be few people, weather is cool in the cities, streets are clean, hotels and sights are clean too.

Yes it is a good time to visit China

Actually, it's a good time to visit China on Oct next year, because there'll be a military review in Tian'anmen Square. It's huge and special for Chinese.

 Yes, hunter, but it is very crowded. For people who like that could visit China, but for me, I do not like too many people all in the streets, sights, hotels, restaurants, etc.