Perhaps you should try some spelling variations:
thuong trong » thong trong, duong trong, thuoc trong
luan thuong » luat thuong, lan thuong, luan phuong
hanh doanh » hang doanh, chinh doanh, doanh doanh
nhieu tang » chieu sang, nhiet nang
doanh luan » doanh nhan
hieu lang » chieu sang, hieu quang, hieu van
trong anh » truong anh, trong nganh, trong doanh
anh van » anh va, thanh van, doanh van

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((hieu lang) OR (nhieu tang)) - hanh doanh luan thuong trong anh van ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((hieu lang) OR (nhieu tang)) - hanh doanh luan thuong trong anh van ban".
• Adding a wildcard symbol may retrieve word variants: doi ((hieu lang) OR (nhieu tang)) - hanh doanh luan thuong trong anh van ban*.