Zhangzidao

Zhangzidao appears in EP86 面子、底子、日子：财报只讲这三件事 as the episode’s most vivid inventory and audit-risk case. The source describes the company’s scallop-related losses, repeated claims about undersea inventory problems, and later regulatory scrutiny using vessel-track evidence, making it a warning that some inventory is hard for ordinary investors to verify.

Source Position

• Zhangzidao is used to show that inventory can be both economically fragile and difficult to audit.
• The episode links the case to Inventory Write-Down Risk because biological or undersea assets can disappear, die, or be misreported.
• It also links the case to Audit Opinion Risk because a standard audit opinion does not eliminate the need to question business reality and asset verifiability.

Connections

• Inventory Write-Down Risk — main risk concept around hard-to-verify assets.
• Audit Opinion Risk — audit and verification theme in the episode.
• Accounting Red Flags and Financial Statement Analysis — broader defensive report-reading frame.