China says it will deal with case of drug trafficking by Australians in China according to the law

The video discusses two main issues: drug trafficking and its prohibition in China, highlighting its societal harm and the legal actions that would follow if cases are confirmed. It also covers the US arms sale to Taiwan, which China opposes as it violates agreements and interferes with China's internal affairs. China has engaged in diplomatic negotiations with the US, urging them to halt legislative processes related to the arms sale.

What is China's position on the sale of weapons from the United States to Taiwan?

What does the text indicate about China's response to U.S. legislative actions regarding Taiwan?