different between Guangzhou and yiwu wholesale market
Yiwu is the biggest market-place in China, which is mostly concentrated on gift, decoration-like items, and many other products categories.
It is definitely the No.1 place to visit for your business profile.
is also interesting. There are lots of clothes markets, and other products which shouldn't be missed.
As frequent EU-China flyer, I recommend travel from EU to China via HongKong
(this will save money for ticket),and It only takes 1.5h from Hong Kong to Guangzhou by train, where you can visit local markets, but also use it as transfer point which is convenient for you to fly to Yiwu.