Perhaps you should try some spelling variations:
nhanh thang » nhanh thanh, nhanh quang, hanh trang
chieu sang » chieu sach, chieu xanh, nhieu tang
nhung cong » dung cong, thong cong, hang cong
hieu lang » hieu quang, nhieu tang, hieu van
thang cua » thong cua, hang cua, than cua
cua nhung » va nhung
van tuan » van quan, anh tuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((hieu lang) or (chieu sang)) - nhanh thang cua nhung cong ((van tuan) OR (van ban)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((hieu lang) OR (chieu sang)) - nhanh thang cua nhung cong ((van tuan) OR (van ban)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((hieu lang) or (chieu sang)) - nhanh thang cua nhung cong ((van tuan) OR (van ban)) cau".
• Adding a wildcard symbol may retrieve word variants: theo ((hieu lang) or (chieu sang)) - nhanh thang cua nhung cong ((van tuan) OR (van ban)) cau*.