I want to visit a very important person in Sydney. What is the cheapest way to go and what detailed preparations do I need to make? I need detailed answer

Of course you need a tourist visa, but don’t go with a tour group. Although their air tickets will be very cheap, they will not allow you to move freely with a tour group. If you want a visa, go and take a tour by yourself. A visa is all you need. You can get one on Nanjing West Road in Shanghai. For a travel visa, you need to prepare some security deposit, about 50,000, and the other is some identity documents, such as passports, ID cards, household registers, and copies of employment certificates (required if you are working). An ordinary tourist visa can stay for 3 months. If you want to extend your stay, you can apply for an extension of 3 months in Australia.