China doesn't get the message, likely because China is too self-absorbed in its own culture. Detaining Canadians will provoke Canadians to support action against China to have the detained Canadians released—even supporting military action. When the US and China finally officiate their conflict, Canada may join the fray, all thanks to Beijing belligerence.
The Western press inches up its hardline against China every day. Even Europe reports on social media censorship in China. This comes on the 60th anniversary of the Tibetan Uprising. China closed visits to Tibet for this reason. But, that doesn't matter since Taiwan could see a visit from the US Secretary of Health and Human Services as well as the Dalai Lama.
Speaking of Taiwan, the self-ruled island is arming to the teeth. They just put in a request with the US, asking whatever military equipment they should buy so their military will be stronger than China's.
Northern Korea has all the indications of someone whispering in their ears, encouraging and emboldening against peace with the US. After Trump met with Kim, after he returned home to the States to find a message that Kim would be less cooperative, Kim had spent significant time in China. Now, we have more indications that North Korea is continuing missile tests. The bigger problem in Korean North is that the people know the Hanoi Summit did not get economic sanctions lifted—Northern Koreans are learning the truth, despite controls on speech and information.
Now, Pakistan has put China in a precarious spot. The recent "explosive" squabble between Pakistan and India attracted Western eyes. It's great that Pakistan wants to go after terror cells within its borders, but it's terrible that Pakistan doesn't go after terror cells that launch attacks against India. Pakistan buys weapons from both the US and China. The US won't sell fighter jets to Pakistan for use against India; China would—or would it? If China did, then China would be backing the backing of terrorism. So, little, tiny Pakistan has tipped the balance against China by being friendly with China as a weapons buyer.
So, all Chinese eyes are on Pakistan—and India and North Korea and Taiwan.