Perhaps you should try some spelling variations:
chieu lang » chieu sang, chi lang, chieu xanh
hanh doanh » hang doanh, chinh doanh, doanh doanh
thong cong » trong cong, tong cong, thong thong
hieu lang » chieu sang, hieu quang, nhieu tang
doanh cua » doanh luan
nhung don » nhung van, nhung bo
dan toan » van toan, dan than, manh toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chieu lang) OR (hieu lang)) - hanh doanh cua ((nhung don) or (thong cong)) dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu lang) OR (hieu lang)) - hanh doanh cua ((nhung don) OR (thong cong)) dan toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu lang) OR (hieu lang)) - hanh doanh cua ((nhung don) or (thong cong)) dan toan ban".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu lang) OR (hieu lang)) - hanh doanh cua ((nhung don) or (thong cong)) dan toan ban*.