China needs part-time work, the United States office needs part-time. 1, the analysis of african-American user groups, including but not limited to local culture, consumption habits, product preferences, etc. 2, in-depth mining user product demand, analysis of product trends and development dynamics with the product market, to develop product development and operation strategy, grasp market trends; 3, deep mining black users to buy demand and psychological characteristics, the development of user portraits, improve user retention and activity; 4, follow up product marketing data, and according to the data ups and downs to find reasons, understand the corresponding products in different markets sales difference, to optimize the re-market; 5, from the customer's perspective to enhance product visibility, expand the scope of users, enhance the core competitiveness of products.

1, African-American, Chinese or local office in the United States can also, keen to play social channels; 2, black culture, consumption habits, entertainment, product preferences, etc. have a deep understanding; 3, have more than 1 year online and offline sales or operating experience.