In a big step to make an easy way to travel in china and USA, both the countries are now offering a 10 year multi entry visas for business travelers from the previous one year period.
From now, any citizen of US and china who travels frequently to the countries will be benefited with this new validity as they are not required fill an application and pay the fees every year.
This will also make easy for american citizens to visit and attend annual events like chinaplas and also to the Chinese citizens to attends annual events in america like NPE.
It definitely erases the potential barriers that creates for the businessman of the both countries.