自助游/ 自助遊 zìzhùyóu independent travel
To travel independently; refers to a style of travel where the tourist plans their own itinerary, transportation, and lodging, or only uses a travel agency for basic bookings like tickets and hotels. Also written as 自助旅行 zìzhùlǚxíng or 自助旅游 zìzhùlǚyóu.