"Tran_Anh made two posts."
"Tran_Anh put twenty five games in their list."
"Tran_Anh put ten games in their list."
"Tran_Anh created one of the first 999 accounts on the site."
"Tran_Anh put one hundred games in their list."
"Tran_Anh created an account within the first year of the site launch."