Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung tuan » trung thanh, trung tam, tran tuan
nhung cong » thong cong, hang cong, nhung don
dung cong » dung trong
ho trieu » mot trieu, 25 trieu, 30 trieu
van than » van thanh, van thang, van tuan
than tap » toan tap, han tap, phan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho trieu tinh - thanh trung tuan ((nhung cong) or (dung cong)) van than tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho trieu tinh - thanh trung tuan ((nhung cong) OR (dung cong)) van than tap.
• Adding a wildcard symbol may retrieve word variants: ho trieu tinh - thanh trung tuan ((nhung cong) or (dung cong)) van than tap*.