Accounting standards are designed to make life easy for investors. As such, companies moving away from GAAP measures should be regarded with suspicion. Our review of the 30 largest Chinese domiciled ADRs shows an increasing use of adjusted, vaguely defined and non-GAAP metrics which, in some cases, greatly exaggerates performance. This has likely led to inflated valuations and created a potential shorting opportunity as reality bites. The worst culprits are Bitauto, JD.com, Pinduoduo and Vipshop.