Final answer:
Zheng He's voyages can be argued to not deserve acclaim based on the lack of territorial expansion, the discontinuation of the voyages after Zheng He's death, and the absence of significant new discoveries through the voyages.
Step-by-step explanation:
To argue that Zheng He's voyages do not deserve acclaim, one can use the information from the document to highlight several points. Firstly, it is mentioned that China did not establish offshore colonies, as there was already abundant territory available on the empire's northern and western frontiers. This suggests that the voyages were not driven by a desire to expand territorial control or establish dominance.
Secondly, it is stated that the Chinese armada was allowed to fall into disrepair and service personnel were placed elsewhere after Zheng He's death. This indicates a lack of sustained interest and commitment to continue the voyages.
Lastly, the document mentions that the Chinese found nothing in the cultures visited during the voyages that they could not obtain through trade. This suggests that the voyages did not bring significant new discoveries or advantages to China.