Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
dung luong » dung thuong, dung phuong, dung truong
dong thong » thong thong, nong thon, dong thanh
ho chieu » theo chieu, hoc thieu, doi chieu
tranh va » tranh van, trang va, trinh va
tuan cau » toan cau, quan cau, tuan cu

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 sang - canh tranh va ((dung luong) or (dong thong)) anh tuan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - canh tranh va ((dung luong) OR (dong thong)) anh tuan cau*.