Five back-to-school COVID-19 safety tips. Chinese

Title from PDF caption (viewed on September 9, 2021)."OHA 3881C TRADITIONAL CHINESE."Covers OCLC #1267637475.This archived document is maintained by the State Library of Oregon as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.Mode of access: Internet from the Oregon Government Publications Collection.Text in Traditional Chinese