Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phung cong
nhieu tang » chieu sang, nhiet nang
hieu lang » chieu sang, hieu quang, hieu van
tang cuoc » tang cuong, trong cuoc, tranh cuoc
hang cong » dang cong, hang nong, bang cong
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cau » 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: nho ((hieu lang) OR (nhieu tang)) - anh ((tang cuoc) or (hang cong)) phuong cong dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nho ((hieu lang) OR (nhieu tang)) - anh ((tang cuoc) OR (hang cong)) phuong cong dan toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "nho ((hieu lang) OR (nhieu tang)) - anh ((tang cuoc) or (hang cong)) phuong cong dan toan cau".
• Adding a wildcard symbol may retrieve word variants: nho ((hieu lang) OR (nhieu tang)) - anh ((tang cuoc) or (hang cong)) phuong cong dan toan cau*.