Perhaps you should try some spelling variations:
nhung doanh » nhung danh, dung doanh, nhung don
chieu tinh » trieu tinh, lieu tinh, chau tinh
thong cong » trong cong, thong thong, phong chong
hoc chieu » hoc thieu, ho chieu, hoc hien
tong cong » trong cong, cong cong, dung cong
doanh ha » doanh va, doanh khoa, doanh nhan
san toan » van toan, dan toan, manh 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: hoc chieu tinh - nhung doanh ha ((thong cong) OR (tong cong)) san toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu tinh - nhung doanh ha ((thong cong) OR (tong cong)) san toan cao".
• Adding a wildcard symbol may retrieve word variants: hoc chieu tinh - nhung doanh ha ((thong cong) OR (tong cong)) san toan cao*.