I am now kind use my spare time to work on my business my brother own company in China and he going help me start do whole sales when he send me the product and going to start give away sample to sto

That sounds like a great plan! Utilizing your spare time to work on your business is a smart move. Collaborating with your brother's company in China and starting wholesale distribution can provide you with a solid foundation. Giving away samples to stores is an effective way to introduce your product and gauge its market demand. Monitoring the response from businesses will help you understand the potential success of your venture. Good luck with your business!