Perhaps you should try some spelling variations:
nhung xuong » nhung huong, nhung tuong, nhung phuong
chieu sang » chieu sach, chieu xanh, nhieu tang
nhanh mang » nhanh lang, hanh mang, nhanh quang
hieu lang » hieu quang, nhieu tang, hieu van
cua nhung » va nhung
xuong dan » huong dan, xuong san, tuong dan
mang cua » manh cua, dung cua, ban cua
than ban » thanh ban, than man, nhuan ban
toan ban » van ban

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) or (hieu lang)) - nhanh mang cua nhung xuong dan ((than ban) OR (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sang) OR (hieu lang)) - nhanh mang cua nhung xuong dan ((than ban) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu sang) or (hieu lang)) - nhanh mang cua nhung xuong dan ((than ban) OR (toan ban))".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sang) or (hieu lang)) - nhanh mang cua nhung xuong dan ((than ban) OR (toan ban))*.