Shu Chancellor and regent , Zhuge Liang , hoped to use this opportunity to launch an incursion into Wei territory .
In 228 , after Eastern Wu defeated Cao Wei at the Battle of Shiting , Wei reinforced the east by mobilizing its troops in the west .
Shu Chancellor and regent , Zhuge Liang , hoped to use this opportunity to launch an incursion into Cao Wei territory .
In 228 , after Eastern Wu defeated Cao Wei at the Battle of Shiting , Wei reinforced the east by mobilizing its troops in the west .