Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang, nhieu tang
nang luong » nang song
tranh cua » doanh cua
luong vat » luong va, luong van, luong tai
manh cua » doanh cua, ban cua
vat tuan » van tuan, va tuan, vat thanh
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: theo ((chieu xanh) OR (chieu sang)) - hanh ((tranh cua) or (manh cua)) nang luong vat tuan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu xanh) OR (chieu sang)) - hanh ((tranh cua) OR (manh cua)) nang luong vat tuan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu xanh) OR (chieu sang)) - hanh ((tranh cua) or (manh cua)) nang luong vat tuan cau".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) OR (chieu sang)) - hanh ((tranh cua) or (manh cua)) nang luong vat tuan cau*.