Perhaps you should try some spelling variations:
nhieu tang » chieu sang, hieu lang, nhiet nang
chieu xanh » chieu sach, chieu sang, chieu tinh
manh khung » manh hung, manh tung, anh hung
cua thuong » cua truong, cua phuong, ca thuong
khung cua » chung cua, khung luan, chung cu
dong vang » dong bang, cong vang, dong nang
dong van » duong van, dang van, dong von

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((nhieu tang) or (chieu xanh)) - manh khung cua thuong ((dong vang) OR (dong van)) phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((nhieu tang) OR (chieu xanh)) - manh khung cua thuong ((dong vang) OR (dong van)) phan tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((nhieu tang) or (chieu xanh)) - manh khung cua thuong ((dong vang) OR (dong van)) phan tu".
• Adding a wildcard symbol may retrieve word variants: ho ((nhieu tang) or (chieu xanh)) - manh khung cua thuong ((dong vang) OR (dong van)) phan tu*.