Perhaps you should try some spelling variations:
nhieu tang » chieu sang, hieu lang
nhiet nang » nhiet dong, viet nang, thien nang
thong cong » trong cong, tong cong, thong thong
trang cua » tranh cua, tang cua, trung cua
doanh cua » doanh luan
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
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: hop ((nhieu tang) OR (nhiet nang)) - hanh ((trang cua) or (doanh cua)) thong cong tan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hop ((nhieu tang) OR (nhiet nang)) - hanh ((trang cua) OR (doanh cua)) thong cong tan toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hop ((nhieu tang) OR (nhiet nang)) - hanh ((trang cua) or (doanh cua)) thong cong tan toan cao".
• Adding a wildcard symbol may retrieve word variants: hop ((nhieu tang) OR (nhiet nang)) - hanh ((trang cua) or (doanh cua)) thong cong tan toan cao*.