His presentation was part of a program of cultural events organized by China's embassy in La Paz, including a culinary sampling, film exhibit and lectures on different aspects of Chinese culture, international relations and literature.
His funeral is to be held next week.
Hong Kong's High Court has thrown out four lawmakers of the Legislative Council for violating the legal requirements of oath-taking when being sworn in.
Ho suggested that Hong Kong residents first "look deep within themselves" to decide what role they wish to play in and for China, and if they want to play a constructive role in the world.
His yak studies remained a hobby until 2014, when he became the curator of the Yak Museum in Lhasa, capital of Tibet.
His most recent Twitter post criticized United States President Donald Trump for his response to a white supremacist rally that turned deadly in Charlottesville.
专业的seo
Hong Kong residents held citywide celebrations on Wednesday. People were seen singing the national anthem and waving national flags at several iconic spots across the city, including Victoria Peak, a landmark of the financial hub, and the Big Buddha-the world's largest outdoor sitting Buddha statue-at Po Lin Monastery.
Hong Kong investors brought in their money and imported products, thanks to the adjacency of the two cities and the preferential policies in the special economic zone.
His wife was once strongly against him hoarding all the items. "She would often toss collections into hallways in the 1990s, but I understood her. These mountains of objects did influence our lives as we had limited living space available."
Holiday shopping is big business worldwide. Chinese e-commerce giant Alibaba set a sales record with 268.4 billion yuan (.38 billion) spent by consumers on Singles Day or 11.11, on Nov 11. Sales during the world's largest 24-hour shopping event rose 26 percent this year compared with last year.