Yefeng liu from Beijing, China . Yefeng liu is working as a Freelancer and can be found in many freelancing marketplace.  Yefeng liu provides freelancing service Other and Business, Accounting, Human Resources & Legal. Yefeng liu very Skilled with User-Centered Design, Lean Startups, Business Analysis and Business Plans.

Yefeng liu so far completed 0 projects and has about 0 reviews from clients who has used earlier freelancing projects. Yefeng liu hourly rate is (not mentioned) and gets paid in $.

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