Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
cong tang » cong thang, cong tan, cong lang
30 trieu » 25 trieu
trung va » truong va, trung ha, trung cap
trang va » tran van, hang va
tang tan » tang van, tang tai, tang dan
tan cao » toan cao, tao cao, tay cao

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 va) or (trung tam))) or (trang va)) nhung cong tang tan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: 30 trieu tinh - thanh ((((trung va) OR (trung tam))) OR (trang va)) nhung cong tang tan cao.
• Adding a wildcard symbol may retrieve word variants: 30 trieu tinh - thanh ((((trung va) or (trung tam))) or (trang va)) nhung cong tang tan cao*.