You need an embassy visa for Bolivia if you have a Chinese passport
Visa options for Bolivia
Visa on arrival for a maximum of 30 days for Tourism
Travelers need a visa to visit Bolivia for Tourism. Travelers can get a visa on arrival in Bolivia at the port of entry, such as an international airport or border crossing. Travelers must complete the sworn statement for visa application available from the General Directorate of Immigration or from the General Directorate of Consular Affairs website.
This is not offered by sherpa°.
Apply on the government site.