I am also a blogger at cnblogs.com, https://cnblogs.com/yhm138

Familiar with Enumerative Combinatorics

Some useful T-SQL code written by me

View count of each question raised by me. Run the T-SQL code on SEDE.

View count of each question answered by me. Run the T-SQL code on SEDE.

The top 10 hot questions for a specific month (support topic, auto-adapted question url). Run the T-SQL code on SEDE.