Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
chieu sang » chieu sach, chieu xanh, hieu lang
hoc chieu » hoc thieu, ho chieu, hoc hien
ganh nang » nganh nong, van nang, sach nang
cua nhung » va nhung
tuong tap » tuong tac, tong tap, cuong tap
quang cao » nang cao, quang nam
anh nang » anh bang, anh dang, anh sang
quan cau » toan cau, quan ha, quan cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu sang - ((anh nang) or (ganh nang)) cua nhung tuong tap ((quan cau) OR (quang cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu sang - ((anh nang) OR (ganh nang)) cua nhung tuong tap ((quan cau) OR (quang cao)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu sang - ((anh nang) or (ganh nang)) cua nhung tuong tap ((quan cau) OR (quang cao))".
• Adding a wildcard symbol may retrieve word variants: hoc chieu sang - ((anh nang) or (ganh nang)) cua nhung tuong tap ((quan cau) OR (quang cao))*.