Perhaps you should try some spelling variations:
tam truong » tai truong, lam truong, tam thuong
hieu manh » chieu xanh, hieu nganh, dieu hanh
lieu tinh » trieu tinh, diep tinh, bien tinh
tranh tam » trinh tam, thanh tam, tranh lam
long doan » cong doan, dong doanh, rong doanh
long dan » cong dan, nong dan, long van
than cau » toan cau, phan cau, than cap

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 manh) or (lieu tinh)) - canh tranh tam truong ((long dan) OR (long doan)) than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu manh) OR (lieu tinh)) - canh tranh tam truong ((long dan) OR (long doan)) than cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((hieu manh) or (lieu tinh)) - canh tranh tam truong ((long dan) OR (long doan)) than cau".
• Adding a wildcard symbol may retrieve word variants: ho ((hieu manh) or (lieu tinh)) - canh tranh tam truong ((long dan) OR (long doan)) than cau*.