Huawei P smart TWRP and root are now available. This rooting method is based on magisk (universal systemless root).  Users need to unlock the bootloader of the phone before they start rooting. And unlocking the bootloader may void your warranty, so before you start remember this thing. Now let’s proceed with the rooting guide.

Rooting Guide:

• Backup all important data from tablet to PC
• Unlock the bootloader of your tablet (How to unlock ?)
• Download the latest Magisk Manager from THIS LINK
• Install Magisk manager on your Phone
• Download Latest Magisk from THIS LINK and copy it to your sd card
• Download TWRP recovery from THIS LINK
• Extract the downloaded zip file, and connect the phone in fastboot mode
• Open MAF32.exe and type ” fastboot flash recovery_ramdisk recovery_twrp_Psmart.img ” then press enter
• Once recovery flashed, disconnect the phone from pc, then hold volume+ and power and keep holding until you see the TWRP screen.
• Swipe to allow modifications, if requested then tap on install, browse to sd card and install magisk zip file
• Reboot and verify your root access.

Video Guide

TWRP Source: 4pda