Perhaps you should try some spelling variations:
chieu sang » chieu sach, hieu lang, nhieu tang
chieu xanh » chieu sach, chieu tinh, hieu manh
quang cong » quang cuong, quang dong, quang hoang
canh tinh » hanh tinh, manh tinh, canh tranh
van quang » van quan, tran quang, van tuan
cong manh » cong danh, duong manh, cong thanh
tinh van » trinh van, dinh van, tinh va
toan tap » toan 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 (chieu xanh)) - canh tinh van quang cong manh ((toan tap) or (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sang) OR (chieu xanh)) - canh tinh van quang cong manh ((toan tap) OR (van ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu sang) OR (chieu xanh)) - canh tinh van quang cong manh ((toan tap) or (van ban))".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sang) OR (chieu xanh)) - canh tinh van quang cong manh ((toan tap) or (van ban))*.