XIN [Xinyuan Real Estate] SC 13G/A: YONG ZHANG 2. CHECK THE APPROPRIATE BOX IF
[YONG ZHANG 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) ý ¨ (a) 3. SEC USE ONLY 4. CITIZENSHIP OR PLACE OF ORGANIZATION People's Republic of China NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH: 5. SOLE VOTING POWER 0 6. SHARED VOTING POWER 58,885,418 7. SOLE DISPOSITIVE POWER 0]