How is a Chinese dominated world look like
A very common mistake is to use "how" and "like" together. You can either use "what" and "like" or just "how" with NO "like". So for your title:
How does a Chinese dominated world look?
What does a Chinese dominated world look like?
I corrected your "is" to "does", but other words like "will" and "would" are possible.
How is will a Chinese-dominated world look? like
A few days ago I was notified learned that China has becomes the 1st leading economic power of in the world. I wonder how the world will looks like when the Chinese offer almost every product or service in at a low rate price or how other nations could can compete with the Chinese. They like working and it's their lifestyle, their joy. They don't go take too much for many vacations.
An One employee say said: "I went took only 3 days to of vacation in 20 months!". How it's is this possible?
When they dominated the world with their low-cost services, how will other powers could fix themselves to compete with China? Are Will they loose lose their power or force their people to work harder and cheaper?