白顾执
[bái gù zhí]
'White Guzhi'. A seemingly ambiguous term. If broken down, White (Bai) could signify pure, blank, innocent and so on; and 'Gu zhi' means to ignore advice and act stubbornly in a Chinese saying 'zi bai guzhi'. But overall this username doesn't seem to match common idiomatic expressions in both China and other countries. The user may just like these words combined or have a unique interpretation for it.