Hi,
Here is a link to the service manual for your tablet.
https://download.lenovo.com/consumer/mobiles_pub/lenovo_yoga_3_1170_hmm.pdf
On p.46 it details the pre-requisites and procedures for removing the LCD module.
On p.62 it shows an exploded view of the LCD module. The touchscreen and the LCD screen are considered to be one unit by Lenovo as there are no separate part listings as shown on p.63
If you search online using just the part number only 5D10H29301, (do not add Lenovo or Yoga 3 to the search term, it will give you skewed results) you will get suppliers of the part. It isn't cheap!
Hopefully this is of some help.