Delphi programs use the Statement Tracer for Oracle call Statement, Chinese characters will have screenshots of the display case,
Is the Statement Tracer for Oracle for DLL call statements check the Oracle database of Chinese is this gibberish, Delphi program itself is normal
Database character set simplified Chinese character, own the machine with 11 g 32-bit server (generally show the character set problem???? ),

Novice is where to set the wrong, don't spray