"Yes, greetings to both grandfathers," Xiao Muli, although usually not much of a talker, would never skimp on proper etiquette.
"Muli is back. Ah, seeing Muli reminds me of what I came here for this afternoon," Elder Master Xiao greeted Xiao Muli and then slapped his forehead, turning to Old Master Xiao.
"Big Brother, what is it?" Old Master Xiao asked with a hint of curiosity.
"Oh, it's about the reports from the family tutors on Muli's learning progress at the Xiao Family these past few days." Elder Master Xiao paused and then looked at Xiao Muli with a smile, saying, "Brother, are you sure you didn't hire tutors for Muli at home?"
"Teach him what?" Old Master Xiao asked, puzzled, while looking at Elder Master Xiao.