| Views | |
|---|---|
| Open ... | 191 |
| May 2019 | June 2019 | July 2019 | August 2019 | September 2019 | October 2019 | November 2019 | |
|---|---|---|---|---|---|---|---|
| Open ... | 13 | 22 | 19 | 25 | 24 | 24 | 12 |
| Views | |
|---|---|
| China | 98 |
| Germany | 21 |
| France | 21 |
| United States | 17 |
| Canada | 7 |
| Taiwan | 4 |
| India | 2 |
| Panama | 2 |
| Poland | 2 |
| Russia | 2 |
| Views | |
|---|---|
| Shenzhen | 17 |
| Dongguan | 11 |
| Guangzhou | 11 |
| Heidelberg | 7 |
| Shanghai | 7 |
| Philadelphia | 5 |
| Kaohsiung City | 4 |
| Xiamen | 4 |
| Hangzhou | 3 |
| Jinan | 3 |