Dynasty Warriors 3: 4th Weapon Guide - Yuan Shao

This is a guide in order to obtain the 4th weapon for Yuan Shao, in Dynasty Warriors 3.
Weapon Name: Grand Master
Element: None
Other stats:
Jump: +20
Musou Max: +78
Defence: +54
Bow Attack: +51
Mounted Attack: +46
Requirements:
Stage: The Battle at Guan Du (Original Mode) - Yuan Shao's Forces
Ensure that Wen Chou stays alive for the first 10 minutes of the battle. Supply Captain appears in the south-eastern compound.
Other notes:
Guan Yu is able to kill Yan Liang as soon as he meets him, and this causes Wen Chou to head to Guan Yu's position, where he can also be killed instantly. To avoid this, defeat Guan Yu as soon as you can. Other generals are not much threat, however Guan Yu has boosted stats so can be a problem to finish quickly.
Wen Chou is not often at risk of being killed by regular means, however if Yan Liang is killed by Guan Yu, it can make it more likely to happen as he charges into combat rather than waiting around in the background. Either way, this is a manageable stage with few threats to yourself or Wen Chou.