Perhaps you should try some spelling variations:
trung luong » trung uong, trong luong, trung duong
chieu sang » chieu sach, chieu xanh, hieu lang
hanh doanh » hang doanh, chinh doanh, doanh doanh
manh doan » manh toan, minh doan, minh doanh
luong van » luong va, duong van, luong vat
ho chieu » theo chieu, hoc thieu, doi chieu
chat bao » chat ban, thuat bao, chat va

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sang - hanh ((manh doan) OR (hanh doanh)) trung luong van ((chat bao) or (nhat ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - hanh ((manh doan) OR (hanh doanh)) trung luong van ((chat bao) OR (nhat ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sang - hanh ((manh doan) OR (hanh doanh)) trung luong van ((chat bao) or (nhat ban))".
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - hanh ((manh doan) OR (hanh doanh)) trung luong van ((chat bao) or (nhat ban))*.