Travel from DAC-PEK-NRT by MU (China Eastern Airlines).

Hi, I am departure from Dhaka (DAC) to Beijing (PEK) by MU (China Eastern Airlines) 2036 (22/07/2016). And from PEK to Narita (NRT) by MU 271 (12/07/2016). From NRT to PEK by MU272 (29/07/2016). And from PEK to DAZ by MU2035 (30/07/2016). Now my questions are:
1. In which terminal MU2036 will arrive?
2. From which terminal MU271 will departure?
3. In which terminal MU 272 will arrive?
4. From which terminal MU2035 will departure?