Shenzhen & Guangzhou Travel

Hi All, I will go to Shenzhen from Hongkong and spend 2 days here. My schedule as below, could you review and advise:

Day 1: 12:00 arrival Kaili Hotelin Shenzhen, 13:00 go to Window of World
Day 2: 08:00 go to Meridian View Center, then go to Spendid of China and China Folk Culture Village

I want to check whether spend more time window of world or Spendid China and China Folk Culture Village

Day 3: early in the morning go to Guangzhou, 09:00 go to White Cloud Mountain, then Pearl River Cruise.

Thanks, Thang