and spread branches for the royal family, and secondly, to take good care of the harem, so that the affairs of the harem don't trouble the imperial court. This is the most important."Su Jin paused for...the pass was Lǐ Chén's grand plan for a century.Even if all the people of the Qin Empire were added together, they wouldn't be enough to even make fun of the weakest grassland tribe.While Qin was adep...