Perhaps you should try some spelling variations:
thieu sang » chieu sang, thieu khang, thieu quang
hoc thieu » toc thieu, hoc hien
canh manh » lanh manh, canh tranh, cach mang
cua nhung » va nhung
duong van » duong va, luong va, dang van
manh cua » doanh cua, ban cua
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: hoc thieu sang - canh manh cua nhung ((duong manh) OR (duong van)) tuan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu sang - canh manh cua nhung ((duong manh) OR (duong van)) tuan cau".
• Adding a wildcard symbol may retrieve word variants: hoc thieu sang - canh manh cua nhung ((duong manh) OR (duong van)) tuan cau*.