Perhaps you should try some spelling variations:
thanh tran » thanh trang, thanh toan, thanh tra
hoang cong » hang cong, hoang long, hoang vuong
mot trieu » mot chieu, mot tri, mon triet
van hoang » van hoan, quan hoang, tran hoang
tran van » luan van
cong sat » cong suat, cong san, cong hat
sat phan » sat nhan, vat phan, xuat phan

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: mot trieu tinh - thanh tran van hoang cong sat phan tu~.
• Adding a wildcard symbol may retrieve word variants: mot trieu tinh - thanh tran van hoang cong sat phan tu*.