Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung tuan » trung thanh, trung tam, tran tuan
dung cong » dung trong
hang cong » dang cong, hang nong, bang cong
30 trieu » 25 trieu
van tuan » van quan, van ban, anh tuan
tuan cu » tuan tu, quan cua, tuan thu

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

• Performing a fuzzy search may retrieve terms with similar spellings: 30 trieu tinh - thanh trung tuan ((dung cong) or (hang cong)) van tuan cu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: 30 trieu tinh - thanh trung tuan ((dung cong) OR (hang cong)) van tuan cu.
• Adding a wildcard symbol may retrieve word variants: 30 trieu tinh - thanh trung tuan ((dung cong) or (hang cong)) van tuan cu*.