Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung thuat » trong thuat, thuong thuat, trung tuan
nhung cong » dung cong, thong cong, nhung don
ngang toan » nganh toan, dang toan, quang toan
hang cong » dang cong, hang nong, bang cong
ho trieu » mot trieu, 25 trieu, ho chieu
30 trieu » 25 trieu
toan cao » toan ban, toan 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) or (30 trieu)) tinh - thanh trung thuat ((nhung cong) OR (hang cong)) ngang toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho trieu) OR (30 trieu)) tinh - thanh trung thuat ((nhung cong) OR (hang cong)) ngang toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho trieu) or (30 trieu)) tinh - thanh trung thuat ((nhung cong) OR (hang cong)) ngang toan cao".
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) or (30 trieu)) tinh - thanh trung thuat ((nhung cong) OR (hang cong)) ngang toan cao*.