金光明經文句記 3.333

3.333

初、分字釋義。亦更互分別者，以述德為讚、褒喻為歎。但使敘述褓稱義成，對字無在。

First, dividing the characters to explain the meaning. They are also distinguished interchangeably: recounting virtue is zan (eulogizing), and laudatory comparison is tan (praising). So long as the meaning of narrating and laudatory compliment is accomplished, it does not matter which character is paired.