Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
cong thanh » dong thanh, cong trinh, cong tan
canh manh » lanh manh, canh tranh, cach mang
ca thuong » cao thuong, cua thuong, va thuong
pham lan » pham luan, pham van, pham xuan
phan lan » phan lap, phan van, phan loai
manh ca » manh cua, manh cam, danh ca

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 xanh) or (chieu sach)) - canh manh ca thuong cong thanh ((pham lan) OR (phan lan))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chieu sach)) - canh manh ca thuong cong thanh ((pham lan) OR (phan lan)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu xanh) or (chieu sach)) - canh manh ca thuong cong thanh ((pham lan) OR (phan lan))".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (chieu sach)) - canh manh ca thuong cong thanh ((pham lan) OR (phan lan))*.