Does this website https://vernice-ng.propertyagent.my/qna provide tenant checks for landlords?

The page you linked is Vernice Ng's Q&A page, where visitors ask property questions and answers are published. It is an information and advice page, not a tenant-screening service. It does not itself run background or credit checks on tenants. What it can do is explain how tenant screening normally works in Malaysia. As covered in a previous answer on this page, checks usually cover: identity and legal status (verifying MyKad or passport, and for foreigners a valid pass or permit allowing them to stay and rent); income and affordability (recent payslips, employment confirmation, sometimes bank statements); and references from previous landlords. Agents and landlords can also check public records where lawful, but there are limits on what personal data can be accessed under Malaysian privacy rules, so a formal credit or litigation search generally requires the tenant's consent or a licensed screening provider. If you are a landlord wanting a tenant checked, the practical route is to engage a licensed agent who can guide you through the standard document requests and reference checks, and to set clear tenancy terms (deposit, duration, renewal) in the agreement. Avoid any provider that promises access to private databases without consent. A licensed agent from this community can advise on the checks appropriate to your situation.