P.S. History in linux GUI shows me whom did I send bytes, but does not show me whom did I receive them from,
We might add the sender address(es) in a future version, but not sure it is informative. A typical wallet has dozens of addresses; when a payment is sent, any of these addresses may be used, and their relation to the real person is usually not known.
and when I download CSV file, it shows me Chinese hieroglyphs.
I tried and opened the CSV in a text editor, and I can't see any hieroglyphs. How did you get them?
Text editor indeed shows English. Encoding must be messed up in my spreadsheet. As for payment, some hint on where did it come from would be definitely useful. The faucet bot sends some note with a payment which does not make much sense to me, but better than nothing, however this note is not shown in GUI. I can see it only if I export my history into CSV.