If you want to build an RV, which domestic four-wheel drive heavy truck chassis is worth buying? 

感謝觀看，跟著越野露營車，帶你看遍中國大陸的大好河山，讓你看到不一樣的中國
Thank you for watching, follow the off-road RV, show you the great rivers and mountains in mainland China, let you see a different China