Perhaps you should try some spelling variations:
thanh trung » thanh tung
hieu nganh » vien nganh, hiem ngan, hieu manh
nhung cong » dung cong, thong cong, hang cong
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
cong san » cong tac
than cao » thai cao, than cap, than sao
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 ((hieu nganh) or (trieu tinh)) - thanh trung cua nhung cong san ((than cao) OR (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu nganh) OR (trieu tinh)) - thanh trung cua nhung cong san ((than cao) OR (toan cao))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((hieu nganh) or (trieu tinh)) - thanh trung cua nhung cong san ((than cao) OR (toan cao))*".