Vintage Chinese linglong porcelain tea tray , teapot and 4 tea cups lot

It is a lot of 1 tray, 1 teapot, and 4 cups of Chinese Jingdezhen porcelain blue, red, and white flower design. Size: teapot: 21cm long handle to spout, 12cm wide,15.5cm tall till the lid, 12.5cm tall till top mouth, 8.5cm top mouth diameter, 8.5cm bottom diameter. Cups: 9cm long, 5.7cm tall, 7cm top mouth diameter, 3.2cm bottom diameter. Tray: 25.7cm diameter, 1.5cm tall Condition: Pre-owned, good, please check the pictures.