Responsibilities:1. Manage and optimize SEM accounts such as Google, Bing, Yahoo, etc. 2. Manage SEM keywords, write and optimize text ads creatives. 3. Process and analyze the SEM performance data, assist in developing advertising strategies. 4. Complete other tasks related to SEM.

Qualifications:1. Bachelor's degree or above. 2. Proficient in spoken and written English. Multiple-language skills are prefered. 3. 1+ year(s) experience in SEM or SEO is prefered. 4. Excellent data analysis skills with communication skills and responsibility. Work with clear logic and stay rigorous and meticulous. 5. Strong Internet thinking mindset and creativity. Working experience in the travel industry is prefered. 6. Strong self-motivation and teamwork spirit, being able to work under pressure and diligent in learning new knowledge.