Need help with Chinese characters

[burrito]

Hello, I need help on how to fix this issue. My source file is an xls file and the encoding is already Unicode. However when I use the file in Power BI, it shows below data. 

The random characters should be in Chinese like in the excel file.

[lbendlin]

Please show your Power Query code.  If possible, use .XLSX, not .XLS.

[burrito]

Hi, this is the Power Query code. It's not possible to use .xlsx, we can only use .xls.

Blurred out sensitive infos.

[lbendlin]

Which encoding are you specifying in the Lines.FromBinary step?    (Please enable "Display line numbers" )