Open Collective
Open Collective

zhihao zhang

Make the impossible possible, the possible easy and the easy elegant.

Contributions


Budget


Transparent and open finances.

View all expenses  →
Invoice #137778
-$550.00 USD
Paid
Invoice #127778
-$470.00 USD
Paid
Invoice #124136
↑ Total contributed

--.-- USD

↓ Total received with expenses

$7,218.01 USD