How many movies does Ji Xiaolan have in Iron Teeth and Bronze Teeth? What are the names of the theme song and ending song in each movie?

One *** has three parts

The first opening theme: Who said scholars are useless? Jin Xuefeng

The ending theme: Iron Teeth and Bronze Teeth Ji Xiaolan Dai Rao

The second opening theme: Who said scholars are useless Jin Xuefeng

The ending theme: Iron Teeth Bronze Teeth Ji Xiaolan Dai Rao

The third one Opening theme: Who said scholars are useless? Jin Xuefeng

Ending theme: Iron Teeth Bronze Teeth Ji Xiaolan Dairao