I went to the official website of YAMAHA in China to check for you. YAMAHA in Shenyang is designated to sell wind instruments, that is, the dealer that sells flutes is this one:

Shenyang Wang National Musical Instruments Co., Ltd.

Contact information:

Postcode: 110003

Telephone: 024-23842566

Address: Heping District, Shenyang City 2nd Floor, Tewei Building, No. 72 Sanhao Street

You can go to YAMAHA's official website to have a look. The introduction of musical instruments there, as well as the designated dealers and repair points across the country are clearly written.

YAMAHA211 flute, I just bought one last month. It was highly recommended by my flute teacher. YAMAHA is recognized for its stable quality and good feel and tone in all aspects. You get what you pay for. I hope you buy it. A perfect flute, haha.