Vietnam - Need foreigners working in Vietnam to take 2 surveys

We are working on a study on work-related perceptions and behaviors of foreign employees in Germany during the COVID-19 pandemic. So, we are seeking for help from all who are: (1) non-Vietnamese citizen, living in Vietnam (2) non-native Vietnamese speaker (3) Work from home/tele work/work remotely (not full-time required) during Covid pandemic. What to do: take 2 surveys (10-15 mins/each) Schedule: 1st survey : has started. 2nd survey : start in 2 weeks. Please help me answer both surveys, I would pay 8$/person as my appreciation. If you know anyone who are willing to help (with the same background), please let me know. I'll pay bonus for referral and coordination (i.e: 20$ for 20people) Many thanks!!!!