Open Collective
Open Collective
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zhihao zhang

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

Contributions


Budget


Transparent and open finances.

View all expenses  →
-$2,489.00 USD
Paid
Invoice #184536
Invoice #172988
Invoice #165252
↑ Total contributed

--.-- USD

↓ Total received with expenses

$16,004.01 USD