Visitor Visa Subclass 600 allows an individual to stay in Australia for the span of three, six or twelve months. The individuals who want to visit the country for spending holidays, for business purpose, want to meet family members living in the country or are from organized tour from China are eligible to apply for this visa program. For more infomation visit : https://www.makevisas.com/australia-immigration/visitor-visa-subclass-600/