Perhaps you should try some spelling variations:
chieu sang » chieu xanh, hieu lang, nhieu tang
chieu sach » chinh sach, chiet tach, chieu xanh
trong nang » trong ngang, trong nong, thong nang
canh manh » lanh manh, canh tranh, cach mang
nang phan » nang phat, nang thanh, nang quan
qua dung » quang dung, su dung, qua song
phan cau » phan dau, phan cac, phan tu

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 sach)) - canh manh ((cua cong) or (qua dung)) trong nang phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sang) OR (chieu sach)) - canh manh ((cua cong) OR (qua dung)) trong nang phan cau.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sang) or (chieu sach)) - canh manh ((cua cong) or (qua dung)) trong nang phan cau*.