| San Francisco | Hai Duong | |
| One-way ticket (local transport) | USD 2.00 | USD 0.24 |
| Coke bottle | USD 1.91 | USD 0.50 |
| Tennis court rent (1 hour on weekend) | USD 25.00 | USD 6.01 |
| Apartment (1 bedroom) outside of centre | USD 1 879.63 | USD 237.81 |
| Fitness club, monthly fee for 1 adult | USD 66.29 | USD 60.49 |