How to enable WIFI and Bluetooth on ONDA V116w Core-M 2-in-1 Tablet

1, Install Ubuntu 14.04 or 15.04 on ONDA V116w.
2, Plug ethernet cable
3, sudo apt-get update && sudo apt-get dist-upgrade && sudo apt-get install build-essential git
4.1, git clone https://github.com/lwfinger/rtl8723bu
4.2, cd rtl8723bu
4.3, make
4.4, sudo make install
5.1, git clone https://github.com/lwfinger/rtl8723au_bt
5.2, cd rtl8723au_bt
5.3, ‘git checkout new’ for kernel 3.18 and later
5.4, make
5.5, sudo make install
5, add ‘8723bu’ and ‘btusb’ in /etc/modules