Perhaps you should try some spelling variations:
luong trong » duong trong, duong truong, thuong trong
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang, nhieu tang
canh thanh » canh tranh, danh thanh, anh thanh
thanh quan » thanh xuan, thanh tuan, nhanh quang
quan luong » luan luong, quan long, quan duong
trong hoan » trong hoat, trong doanh, thong hoang
hoan phan » hoa phan, toan phan, doan phan

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((chieu xanh) or (chieu sang)) - canh thanh quan luong trong hoan phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu xanh) OR (chieu sang)) - canh thanh quan luong trong hoan phan tu.
• Adding a wildcard symbol may retrieve word variants: doi ((chieu xanh) or (chieu sang)) - canh thanh quan luong trong hoan phan tu*.