This is 8-bit Big BibTeX version 0.99d Implementation: Microsoft(R) C/C++ for Win32 Release version: 3.72 (05 feb 2022) The 8-bit codepage and sorting file: 88591lat.csf The top-level auxiliary file: main.aux The style file: plain.bst I couldn't open database file ./template.bib ---line 26 of file main.aux : \bibdata{./template : } I'm skipping whatever remains of this command I found no database files---while reading file main.aux Reallocated glb_str_ptr (elt_size=4) to 10 items from 0. Reallocated global_strs (elt_size=200001) to 10 items from 0. Reallocated glb_str_end (elt_size=4) to 10 items from 0. Warning--I didn't find a database entry for "王合英2018自主探究实验对学生综合素质和创新能力的培养" Here's how much of BibTeX's memory you used: Cites: 0 out of 750 Fields: 0 out of 5000 Hash table: 199852 out of 200000 Strings: 496 out of 200000 Free string pool: 4050 out of 65000 Wizard functions: 2118 out of 3000 (There were 2 error messages)