C432 The True Explanation of the Ground Being Dug Three Feet Deep

Qin Liang was well aware of the principle, but such matters were best discussed when Qin Buyi arrived in the Small Chiliocosm. The nuances often got lost in the Sound Transmission Jade Talisman.

Given Qin Buyi's busy schedule, it was crucial for a competent subordinate to wait for the opportune moment to offer suggestions to their leader