Minhthao Ha List of directors and agents named Minhthao Ha. Found 2 results. MINHTHAO HA Registered Address: 12005 CHEYENNE ROAD GAITHERSBURG MD 20878 Appointed in one company. Go To Profile MINHTHAO HA Registered Address: 12005 CHEYENNE RD. GAITHERSBURG MD 20878 Appointed in one company. Go To Profile